SHARMISTHA CHAKRAVARTY

aquatic adaptation adaptation natural selection survival of the fittest neo darwinism darwinism environmental needs neo lamarckism lamarckism habitat food chain ecosystem serological test physiological evidence evolution embryological evidence epimers anomers polysaccharides dissacharides monosaccharides carbohydrates properties of amino acid classification of amino acid amino acid protein water pollution invasive species freshwater resources viriods prions virus