Question

What are palaeontology and embryology?How does embryology provide evidences of evolution?

Answer 1

paleontology is the study of prehistoric life, including fossils, footprints, and past climatic events.
Embryology is the branch of biology that studies the prenatal development of gametes, fertilization, and development of embryos
Embryos go through similar processes, showing that the probably had a common ancestor. For example fish, reptiles, birds, and mammals have very similar embryos with gill slits and tales, but all but fish get rid of the gills as they mature
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