Biology, asked by lavisha2463, 11 months ago

please answer me these questions



ssc board chap 1



write short notes

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Answered by sam9471
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Embryology is the branch of biology that studies the prenatal development of gametes, fertilization, and development of embryos and fetuses.Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction
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