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Recommandé
Darwin Theory
Charles Darwin proposed the theory of evolution by natural selection after observing variations between species during his voyage on the HMS Beagle. His findings showed that isolated populations evolve distinct traits, like the varied tortoises on the Galapagos Islands. He hypothesized that organisms better adapted to their environments are more likely to survive and pass on their traits, leading to the emergence of new species over generations. Fossils, anatomical similarities, and biogeography provide evidence that all life shares a common ancestry.
Evolution
All living things evolved from a common ancestor through the process of evolution by natural selection over long periods of time. Evolution is supported by extensive evidence from various scientific disciplines including genetics, comparative anatomy, the fossil record, and observations of natural selection in present-day populations. While evolution was once controversial, it is now widely accepted in the scientific community as a fundamental principle of modern biology.
Fossils & it's types
Body fossils and trace fossils are the two main types of fossils. Body fossils are the direct remains of organisms preserved in rock, such as bones, teeth, shells, and leaves. They provide direct evidence of past life. Trace fossils are evidence of organism activity, rather than the organism itself, and include tracks, trails, burrows, nests, and coprolites. Trace fossils provide indirect evidence of past life and insights into organism behavior. Both body fossils and trace fossils are important sources of information about Earth's evolutionary history and past environments.
Darwin’s theory of evolution
Darwin proposed four main ideas about evolution: 1) Common descent - all organisms are related through descent from a common ancestor; 2) Gradualism - new species arise gradually through accumulation of small adaptations over time; 3) Multiplication of species - populations tend to increase in size, leading to new species; 4) Natural selection - individuals with traits better suited to the environment will leave more offspring, driving evolution.
Human Evolution
This document provides an overview of primate and hominid evolution from early primates to modern humans. It describes key developments such as the evolution of binocular vision and grasping limbs in early primates. Important hominid species discussed include Australopithecus, Homo habilis, Homo erectus, Neanderthals, Homo floresiensis, and Homo sapiens. Adaptations to bipedalism and expanding brain size in hominids are highlighted.
Class Gastropoda Notes
This document discusses the phylum Mollusca, class Gastropoda. It notes that gastropods include snails and slugs, with over 35,000 species. They are the largest and most varied class. The document then provides details on gastropod anatomy like their operculum and mantle, how they move, breathe and reproduce. It describes different gastropod species like terrestrial and sea slugs. It discusses defenses like cryptic coloration to avoid predation.
Chapter 15.1 Darwin's Theory of Natural Selection
Charles Darwin developed the theory of natural selection based on observations from his voyage on the HMS Beagle. He noticed that species on the Galapagos Islands were closely related but had adapted to their environments in slightly different ways. Darwin hypothesized that natural selection - the process by which organisms better adapted to their environment tend to survive and pass on their traits to offspring - could lead to the emergence of new species over many generations. The key principles of natural selection are that traits vary between individuals, traits are heritable, and some traits make individuals more likely to survive and reproduce.
As primeiras teorías evolucionistas
1) Jean-Baptiste Lamarck propuso la teoría del transformismo en 1809, sugiriendo que los organismos desarrollan características en respuesta al medio ambiente y que estas características adquiridas se heredan.
2) Charles Darwin y Alfred Russel Wallace propusieron independientemente la teoría de la selección natural, explicando que las variaciones individuales entre organismos de una población son heredables y que aquellos mejor adaptados al medio ambiente tendrán mayor probabilidad de sobrevivir y reproducirse.
3) Mientras
Recommandé
Darwin Theory
Charles Darwin proposed the theory of evolution by natural selection after observing variations between species during his voyage on the HMS Beagle. His findings showed that isolated populations evolve distinct traits, like the varied tortoises on the Galapagos Islands. He hypothesized that organisms better adapted to their environments are more likely to survive and pass on their traits, leading to the emergence of new species over generations. Fossils, anatomical similarities, and biogeography provide evidence that all life shares a common ancestry.
Evolution
All living things evolved from a common ancestor through the process of evolution by natural selection over long periods of time. Evolution is supported by extensive evidence from various scientific disciplines including genetics, comparative anatomy, the fossil record, and observations of natural selection in present-day populations. While evolution was once controversial, it is now widely accepted in the scientific community as a fundamental principle of modern biology.
Fossils & it's types
Body fossils and trace fossils are the two main types of fossils. Body fossils are the direct remains of organisms preserved in rock, such as bones, teeth, shells, and leaves. They provide direct evidence of past life. Trace fossils are evidence of organism activity, rather than the organism itself, and include tracks, trails, burrows, nests, and coprolites. Trace fossils provide indirect evidence of past life and insights into organism behavior. Both body fossils and trace fossils are important sources of information about Earth's evolutionary history and past environments.
Darwin’s theory of evolution
Darwin proposed four main ideas about evolution: 1) Common descent - all organisms are related through descent from a common ancestor; 2) Gradualism - new species arise gradually through accumulation of small adaptations over time; 3) Multiplication of species - populations tend to increase in size, leading to new species; 4) Natural selection - individuals with traits better suited to the environment will leave more offspring, driving evolution.
Human Evolution
This document provides an overview of primate and hominid evolution from early primates to modern humans. It describes key developments such as the evolution of binocular vision and grasping limbs in early primates. Important hominid species discussed include Australopithecus, Homo habilis, Homo erectus, Neanderthals, Homo floresiensis, and Homo sapiens. Adaptations to bipedalism and expanding brain size in hominids are highlighted.
Class Gastropoda Notes
This document discusses the phylum Mollusca, class Gastropoda. It notes that gastropods include snails and slugs, with over 35,000 species. They are the largest and most varied class. The document then provides details on gastropod anatomy like their operculum and mantle, how they move, breathe and reproduce. It describes different gastropod species like terrestrial and sea slugs. It discusses defenses like cryptic coloration to avoid predation.
Chapter 15.1 Darwin's Theory of Natural Selection
Charles Darwin developed the theory of natural selection based on observations from his voyage on the HMS Beagle. He noticed that species on the Galapagos Islands were closely related but had adapted to their environments in slightly different ways. Darwin hypothesized that natural selection - the process by which organisms better adapted to their environment tend to survive and pass on their traits to offspring - could lead to the emergence of new species over many generations. The key principles of natural selection are that traits vary between individuals, traits are heritable, and some traits make individuals more likely to survive and reproduce.
As primeiras teorías evolucionistas
1) Jean-Baptiste Lamarck propuso la teoría del transformismo en 1809, sugiriendo que los organismos desarrollan características en respuesta al medio ambiente y que estas características adquiridas se heredan.
2) Charles Darwin y Alfred Russel Wallace propusieron independientemente la teoría de la selección natural, explicando que las variaciones individuales entre organismos de una población son heredables y que aquellos mejor adaptados al medio ambiente tendrán mayor probabilidad de sobrevivir y reproducirse.
3) Mientras
The Origin Of Species
- Charles Darwin developed the theory of evolution by natural selection to explain how life evolved over generations through genetic variation and natural selection.
- Darwin proposed that all species of life have descended over time from common ancestors, and that simple species gradually evolved into more complex ones through a natural process of inherited variation and the selection of advantageous traits.
- Darwin's theory of evolution by natural selection is one of the fundamental concepts in modern biology, explaining the diversity of life on Earth and how species change over generations in response to their environment.
Fossils
FOSSILS
TYPES OF FOSSILS
1. Body fossil
2. Sub fossil
3. Microfossil
4. Macrofossil
5. Unusual fossil
6. Trace fossil
7. Coprolites
8. Bioclast
9. Burrow and boring
10. Gastrolits
11. Pseudo fossil
METHODS OF DETERMINING AGE OF FOSSILS
1. Radioactive clock method
2. Radioactive carbon method
Theories of organic evolution
The document discusses theories of organic evolution, including Darwin's theory of evolution by natural selection and Lamarck's theory of inheritance of acquired characteristics. Darwin's theory proposes that organisms evolve over generations through natural selection of inheritable traits that aid survival and reproduction. Lamarck's theory suggests that organisms can pass on traits acquired in their lifetime to offspring, such as giraffes inheriting long necks from ancestors that stretched their necks to reach leaves. Modern understanding incorporates genetics and shows how random mutations in DNA can provide variation for natural selection to act upon.
History of fossils; process of Fossilization
This document discusses the history of fossils and the process of fossilization. It explains that fossils form when organisms are buried rapidly in sediment after death. The sediment protects the remains from decay and erosion. Over time, minerals replace the original material. Fossils are exposed after erosion removes overlying rock layers. Only a small fraction of organisms fossilize, requiring hard parts, rapid burial, and a suitable preservation environment like sediment, tar, ice, or amber. Marine environments provide many opportunities for fossilization compared to land.
Evolution
Evolution is the process of change over generations in a population of organisms. Popular belief prior to Darwin was that species were fixed, but some scientists proposed gradual change to fit environments. Darwin's theory of evolution by natural selection proposed that variation within populations and inheritance of traits with differential survival and reproduction could result in evolution of species over time. Modern synthesis combined Darwin's natural selection with genetics and population thinking.
Evolution of man(palaeontological evidence)
This document summarizes the evolution of man from early hominins to modern humans based on paleontological evidence. It outlines the key stages in human evolution including Ramapithecus, Austrolopithecus, Cro-Magnon man, and Homo sapiens. The document presents the taxonomic classification of humans and discusses anatomical changes like posture and brain evolution that occurred at different stages of human evolution over approximately 6 million years.
Dinosaurs
Dinosaurs dominated land for over 160 million years. Birds evolved from small feathered theropod dinosaurs and are now considered a type of dinosaur. While sauropods like Brachiosaurus were the largest at over 30 meters long, small feathered dinosaurs like Microraptor were only around a chicken's size. Dinosaurs displayed a diversity of body shapes, sizes, diets and behaviors during their long reign.
Hominid 2
Human evolution occurred over millions of years through a series of gradual changes from early hominid species like Sahelanthropus tchadensis around 7 million years ago to modern Homo sapiens. Key stages included Australopithecus afarensis that lived 2.9-3.9 million years ago, Homo erectus that used tools around 1.8 million years ago, and Homo sapiens neanderthalensis that lived 400,000 to 40,000 years ago. Traits like bipedalism, increased brain size, tool use, and reduced jaws differentiated human species from early primate ancestors over this long period of evolutionary change.
Dinosaur face offs digital book
This document provides an overview of a digital book that sets up hypothetical battles between different dinosaurs. It describes some of the battles that are featured, such as Herrerasaurus vs Allosaurus, Deinonychus vs Stegosaurus, and Tyrannosaurus vs Triceratops. It also gives instructions on how to use the interactive digital book to learn more about each dinosaur's features and stats and decide who would win in each battle.
The Theory of Evolution and its limits
The laws of Natural Selection explain the adaptation of a species (why we have dogs, or horses or tortoise of different colors, shapes and sizes) but not the evolution of a species into another species. To this day no scientific fact can prove the Theory of Evolution to be true. Evolutionists live with the hope that one day Science will prove them right. It's just a belief.
Evolution
The document summarizes several key theories and concepts related to evolution:
1. It describes Lamarck's theory of inheritance of acquired characteristics, such as giraffes stretching their necks to reach leaves, and passing longer necks to offspring.
2. Darwin's theory of natural selection is explained, relying on overproduction of offspring, variation between individuals, competition for resources, adaptation, and natural selection of favorable traits.
3. De Vries' mutation theory proposed that new species can suddenly appear through single mutations, providing raw material for evolution.
4. The modern synthesis combines Darwin's natural selection with genetics, explaining evolution as gradual changes in populations through natural selection and accumulation of small genetic
fossils
A fossil is the preserved remains of a once-living organism.
Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred.
They also provide evidence about how Earth’s surface has changed over time.
Fossils help scientists understand what past environments may have been like.
Evolution of man
This document provides an overview of human evolution, beginning with early primate ancestors such as Propliopithecus that lived 50-25 million years ago. It describes several pre-human ancestors in chronological order, including Australopithecus, Homo habilis, Homo erectus, Homo heidelbergensis, Neanderthals, and Cro-Magnon. It discusses evidence for human evolution from molecular biology and genetics. The document also covers theories of human origins, morphological changes during humanization, and timelines of evolutionary periods.
Dinosaur and their extinction
The document summarizes dinosaurs and their extinction. It describes how dinosaurs evolved from archosaurs during the Triassic period over 230 million years ago. It classifies dinosaurs into two main orders - Saurischia and Ornithischia - and describes some of the major groups of dinosaurs like theropods, sauropods, ornithopods and ceratopsians. It also discusses how birds evolved from small feathered theropod dinosaurs. Evidence from fossilized nests, eggs and footprints provide clues about dinosaur life histories, ecology and possible parental care behaviors. The document concludes by outlining theories for the extinction of non-avian dinosaurs around 66 million years ago.
Drawins theory of evolution powerpoint
Darwin's theory of evolution proposed that all species evolved over time from common ancestors through a process of natural selection acting on hereditary variation in populations. His main ideas included common descent, whereby all organisms are related through descent from some unknown ancient ancestor; gradualism, where new species slowly accumulate adaptations to different environments over time; and natural selection, as the mechanism driving evolution by preferentially reproducing individuals with advantageous traits.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. They only cover about 1% of the ocean but are important ecosystems. Coral reefs are built by corals called scleractinians and are usually located in tropical waters. They can be threatened by human activities but are economically valuable, protecting coastlines and supporting tourism. The largest and most famous reefs are Australia's Great Barrier Reef and Indonesia's Raja Ampat Reef.
Lamarck and Darwin theory presentation
This document provides information on Lamarck and Darwin's theories of evolution. It describes Lamarck's theory as having three main postulates: the effect of the environment, use and disuse of organs, and the inheritance of acquired characteristics. It then gives examples and objections to Lamarck's theory. For Darwin's theory, it outlines the key features of overproduction, struggle for existence, variation and heredity, natural selection/survival of the fittest, and formation of new species. It concludes by listing some objections to Darwin's theory of evolution by natural selection.
On the Origin of Species 852
When I teach On the Origin of Species, I follow a trajectory that is indicated on the powerpoint. I also make sure that students get the background for evolutionary biology. In 2009 to 2010, I used the powerpoint to emphasize the Dialogues with Darwin project that I did along with some IH faculty with the American Philosophical Society. (See preceding powerpoint.)
Unit 5: Charles Darwin
Charles Darwin (1809-1882) was a British naturalist whose theory of evolution by natural selection was groundbreaking. After studying at Cambridge, he traveled the world on the HMS Beagle from 1831-1836, observing wildlife. Noticing variations between species on the Galapagos Islands, he developed the idea that species change over generations through natural selection. He published On the Origin of Species in 1859, providing evidence that living organisms evolve over time rather than remaining unchanged. Though controversial, his theory became widely accepted and formed the basis of modern biology. Darwin spent his life studying nature from his home, making detailed observations and corresponding with scientists worldwide.
Classification of organisms
Apply a classification system to a range of marine organisms found in the Maldives.
Define Taxonomy
State the order of classification
Name organisms using binomial nomenclature
Use taxonomic keys
Classify organisms
Contenu connexe
Tendances
The Origin Of Species
- Charles Darwin developed the theory of evolution by natural selection to explain how life evolved over generations through genetic variation and natural selection.
- Darwin proposed that all species of life have descended over time from common ancestors, and that simple species gradually evolved into more complex ones through a natural process of inherited variation and the selection of advantageous traits.
- Darwin's theory of evolution by natural selection is one of the fundamental concepts in modern biology, explaining the diversity of life on Earth and how species change over generations in response to their environment.
Fossils
FOSSILS
TYPES OF FOSSILS
1. Body fossil
2. Sub fossil
3. Microfossil
4. Macrofossil
5. Unusual fossil
6. Trace fossil
7. Coprolites
8. Bioclast
9. Burrow and boring
10. Gastrolits
11. Pseudo fossil
METHODS OF DETERMINING AGE OF FOSSILS
1. Radioactive clock method
2. Radioactive carbon method
Theories of organic evolution
The document discusses theories of organic evolution, including Darwin's theory of evolution by natural selection and Lamarck's theory of inheritance of acquired characteristics. Darwin's theory proposes that organisms evolve over generations through natural selection of inheritable traits that aid survival and reproduction. Lamarck's theory suggests that organisms can pass on traits acquired in their lifetime to offspring, such as giraffes inheriting long necks from ancestors that stretched their necks to reach leaves. Modern understanding incorporates genetics and shows how random mutations in DNA can provide variation for natural selection to act upon.
History of fossils; process of Fossilization
This document discusses the history of fossils and the process of fossilization. It explains that fossils form when organisms are buried rapidly in sediment after death. The sediment protects the remains from decay and erosion. Over time, minerals replace the original material. Fossils are exposed after erosion removes overlying rock layers. Only a small fraction of organisms fossilize, requiring hard parts, rapid burial, and a suitable preservation environment like sediment, tar, ice, or amber. Marine environments provide many opportunities for fossilization compared to land.
Evolution
Evolution is the process of change over generations in a population of organisms. Popular belief prior to Darwin was that species were fixed, but some scientists proposed gradual change to fit environments. Darwin's theory of evolution by natural selection proposed that variation within populations and inheritance of traits with differential survival and reproduction could result in evolution of species over time. Modern synthesis combined Darwin's natural selection with genetics and population thinking.
Evolution of man(palaeontological evidence)
This document summarizes the evolution of man from early hominins to modern humans based on paleontological evidence. It outlines the key stages in human evolution including Ramapithecus, Austrolopithecus, Cro-Magnon man, and Homo sapiens. The document presents the taxonomic classification of humans and discusses anatomical changes like posture and brain evolution that occurred at different stages of human evolution over approximately 6 million years.
Dinosaurs
Dinosaurs dominated land for over 160 million years. Birds evolved from small feathered theropod dinosaurs and are now considered a type of dinosaur. While sauropods like Brachiosaurus were the largest at over 30 meters long, small feathered dinosaurs like Microraptor were only around a chicken's size. Dinosaurs displayed a diversity of body shapes, sizes, diets and behaviors during their long reign.
Hominid 2
Human evolution occurred over millions of years through a series of gradual changes from early hominid species like Sahelanthropus tchadensis around 7 million years ago to modern Homo sapiens. Key stages included Australopithecus afarensis that lived 2.9-3.9 million years ago, Homo erectus that used tools around 1.8 million years ago, and Homo sapiens neanderthalensis that lived 400,000 to 40,000 years ago. Traits like bipedalism, increased brain size, tool use, and reduced jaws differentiated human species from early primate ancestors over this long period of evolutionary change.
Dinosaur face offs digital book
This document provides an overview of a digital book that sets up hypothetical battles between different dinosaurs. It describes some of the battles that are featured, such as Herrerasaurus vs Allosaurus, Deinonychus vs Stegosaurus, and Tyrannosaurus vs Triceratops. It also gives instructions on how to use the interactive digital book to learn more about each dinosaur's features and stats and decide who would win in each battle.
The Theory of Evolution and its limits
The laws of Natural Selection explain the adaptation of a species (why we have dogs, or horses or tortoise of different colors, shapes and sizes) but not the evolution of a species into another species. To this day no scientific fact can prove the Theory of Evolution to be true. Evolutionists live with the hope that one day Science will prove them right. It's just a belief.
Evolution
The document summarizes several key theories and concepts related to evolution:
1. It describes Lamarck's theory of inheritance of acquired characteristics, such as giraffes stretching their necks to reach leaves, and passing longer necks to offspring.
2. Darwin's theory of natural selection is explained, relying on overproduction of offspring, variation between individuals, competition for resources, adaptation, and natural selection of favorable traits.
3. De Vries' mutation theory proposed that new species can suddenly appear through single mutations, providing raw material for evolution.
4. The modern synthesis combines Darwin's natural selection with genetics, explaining evolution as gradual changes in populations through natural selection and accumulation of small genetic
fossils
A fossil is the preserved remains of a once-living organism.
Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred.
They also provide evidence about how Earth’s surface has changed over time.
Fossils help scientists understand what past environments may have been like.
Evolution of man
This document provides an overview of human evolution, beginning with early primate ancestors such as Propliopithecus that lived 50-25 million years ago. It describes several pre-human ancestors in chronological order, including Australopithecus, Homo habilis, Homo erectus, Homo heidelbergensis, Neanderthals, and Cro-Magnon. It discusses evidence for human evolution from molecular biology and genetics. The document also covers theories of human origins, morphological changes during humanization, and timelines of evolutionary periods.
Dinosaur and their extinction
The document summarizes dinosaurs and their extinction. It describes how dinosaurs evolved from archosaurs during the Triassic period over 230 million years ago. It classifies dinosaurs into two main orders - Saurischia and Ornithischia - and describes some of the major groups of dinosaurs like theropods, sauropods, ornithopods and ceratopsians. It also discusses how birds evolved from small feathered theropod dinosaurs. Evidence from fossilized nests, eggs and footprints provide clues about dinosaur life histories, ecology and possible parental care behaviors. The document concludes by outlining theories for the extinction of non-avian dinosaurs around 66 million years ago.
Drawins theory of evolution powerpoint
Darwin's theory of evolution proposed that all species evolved over time from common ancestors through a process of natural selection acting on hereditary variation in populations. His main ideas included common descent, whereby all organisms are related through descent from some unknown ancient ancestor; gradualism, where new species slowly accumulate adaptations to different environments over time; and natural selection, as the mechanism driving evolution by preferentially reproducing individuals with advantageous traits.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. They only cover about 1% of the ocean but are important ecosystems. Coral reefs are built by corals called scleractinians and are usually located in tropical waters. They can be threatened by human activities but are economically valuable, protecting coastlines and supporting tourism. The largest and most famous reefs are Australia's Great Barrier Reef and Indonesia's Raja Ampat Reef.
Lamarck and Darwin theory presentation
This document provides information on Lamarck and Darwin's theories of evolution. It describes Lamarck's theory as having three main postulates: the effect of the environment, use and disuse of organs, and the inheritance of acquired characteristics. It then gives examples and objections to Lamarck's theory. For Darwin's theory, it outlines the key features of overproduction, struggle for existence, variation and heredity, natural selection/survival of the fittest, and formation of new species. It concludes by listing some objections to Darwin's theory of evolution by natural selection.
On the Origin of Species 852
When I teach On the Origin of Species, I follow a trajectory that is indicated on the powerpoint. I also make sure that students get the background for evolutionary biology. In 2009 to 2010, I used the powerpoint to emphasize the Dialogues with Darwin project that I did along with some IH faculty with the American Philosophical Society. (See preceding powerpoint.)
Unit 5: Charles Darwin
Charles Darwin (1809-1882) was a British naturalist whose theory of evolution by natural selection was groundbreaking. After studying at Cambridge, he traveled the world on the HMS Beagle from 1831-1836, observing wildlife. Noticing variations between species on the Galapagos Islands, he developed the idea that species change over generations through natural selection. He published On the Origin of Species in 1859, providing evidence that living organisms evolve over time rather than remaining unchanged. Though controversial, his theory became widely accepted and formed the basis of modern biology. Darwin spent his life studying nature from his home, making detailed observations and corresponding with scientists worldwide.
Classification of organisms
Apply a classification system to a range of marine organisms found in the Maldives.
Define Taxonomy
State the order of classification
Name organisms using binomial nomenclature
Use taxonomic keys
Classify organisms
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Besoin des conseils pour les Jeunes ? Le document suivant est plein des conseils de la Vie ! C’est vraiment un document conseil de la jeunesse que tout jeune devrait consulter.
Voir version video:
➡https://youtu.be/7ED4uTW0x1I
Sur la chaine:👇
👉https://youtube.com/@kbgestiondeprojets
Aimeriez-vous donc…
-réussir quand on est jeune ?
-avoir de meilleurs conseils pour réussir jeune ?
- qu’on vous offre des conseils de la vie ?
Ce document est une ressource qui met en évidence deux obstacles qui empêchent les jeunes de mener une vie épanouie : l'inaction et le pessimisme.
1) Découvrez comment l'inaction, c'est-à-dire le fait de ne pas agir ou d'agir alors qu'on le devrait ou qu'on est censé le faire, est un obstacle à une vie épanouie ;
> Comment l'inaction affecte-t-elle l'avenir du jeune ? Que devraient plutôt faire les jeunes pour se racheter et récupérer ce qui leur appartient ? A découvrir dans le document ;
2) Le pessimisme, c'est douter de tout ! Les jeunes doutent que la génération plus âgée ne soit jamais orientée vers la bonne volonté. Les jeunes se sentent toujours mal à l'aise face à la ruse et la volonté politique de la génération plus âgée ! Cet état de doute extrême empêche les jeunes de découvrir les opportunités offertes par les politiques et les dispositifs en faveur de la jeunesse. Voulez-vous en savoir plus sur ces opportunités que la plupart des jeunes ne découvrent pas à cause de leur pessimisme ? Consultez cette ressource gratuite et profitez-en !
En rapport avec les " conseils pour les jeunes, " cette ressource peut aussi aider les internautes cherchant :
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Newsletter SPW Agriculture en province du Luxembourg du 12-06-24
Les informations et évènements agricoles en province du Luxembourg et en Wallonie susceptibles de vous intéresser et diffusés par le SPW Agriculture, Direction de la Recherche et du Développement, Service extérieur de Libramont.
Le fichier :
Les newsletters : https://agriculture.wallonie.be/home/recherche-developpement/acteurs-du-developpement-et-de-la-vulgarisation/les-services-exterieurs-de-la-direction-de-la-recherche-et-du-developpement/newsletters-des-services-exterieurs-de-la-vulgarisation/newsletters-du-se-de-libramont.html
Bonne lecture et bienvenue aux activités proposées.
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Darwinisme et néo darwinisme
- 1. Darwinisme et Néo-Darwinisme Gregor Mendel (1822-1884) Darwin (1809-1882) Pierre Baribeau (2007)
- 22. Darwin L’ Origine des espèces Résumé des chapitres par Peter J. Bowler