Use of FIDO in the Payments and Identity Landscape: FIDO Paris Seminar.pptx
11 Chapter
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2. Chapter: Plants Table of Contents Section 3: Seed Plants Section 1: An Overview of Plants Section 2: Seedless Plants
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23. 1 Section Check Question 1 Why are most plants green? Most plants contain the green pigment chlorophyll. Plants need chlorophyll to make food using the process of photosynthesis. Answer NC: 4.03
24. 1 Section Check Question 2 Because plants and green ______use the same pigments for photosynthesis, scientists think the two have a common ancestor. A. algae B. fungi C. sponges D. viruses NC: 4.03
25. 1 Section Check Answer The correct answer is A. Both plants and green algae have the same types of chlorophyll and carotenoids in their cells. Carotenoids are red, yellow, or orange pigments. NC: 4.03
26. 1 Section Check Question 3 Why might you expect a plant living on land to use photosynthesis more efficiently than an aquatic plant? More sunlight and carbon dioxide are available on land. Both of these are needed for photosynthesis. Answer NC: 7.02
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51. 2 Section Check Question 1 Sometimes stalks with caps grow from moss plants. What is the importance of these stalks? The stalks are reproductive structures of the moss plant. Reproductive cells called spores are produced in the caps of these stalks. Answer
52. 2 Section Check Question 2 How are ferns different from mosses? A. they are seedless B. they are vascular C. they contain chlorophyll D. they produce spores NC: 7.02
53. 2 Section Check Answer The correct answer is B. All of the other characteristics are shared by ferns and mosses. Because ferns have vascular tissue and mosses do not, ferns can grow to be much larger than mosses. NC: 7.02
54. 2 Section Check Question 3 Submerge seedless plants in water and mud. Do not let them decay. Continue to add layers and let them compact and compress. Wait several million years. These statements are a “recipe” for making what? NC: 4.04
55. 2 Section Check This is a recipe for making coal. Today a similar process is taking place in bogs. When plants die in bogs, the waterlogged soil slows decay. Over time, the plants are compressed into a substance called peat. Answer NC: 4.04
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91. 3 Section Check Question 1 If you eat carrots for lunch, you are eating a part of the carrot plant that _______. A. has a palisade layer B. is the organ of photosynthesis C. stores food for the plant D. supports the leaves of the plant NC: 4.03
92. 3 Section Check Answer The correct answer is C. The part of the carrot that you eat is an example of a root that stores food. Plants that grow in dry areas often have roots that store water. NC: 4.03
93. 3 Section Check Question 2 What is the difference between where the seeds of gymnosperms are found and where the seeds of angiosperms are found?
94. 3 Section Check Answer The seeds of gymnosperms are not protected by fruit while the seeds of angiosperms are found either in or on fruits. The word gymnosperm actually means “naked seed”. Another difference between these two groups is that angiosperms produce flowers while gymnosperms do not.
95. 3 Section Check Question 3 What is the difference between annual and biennial angiosperms? An annual plant completes its life cycle in one year while a biennial plant produces flowers and seed only during the second year of growth. Other plants, called perennials, flower and produce fruits year after year. Answer
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