describe and list any two evidences for evolution?
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1.Fossil record 2.Geographic distribution of living species. 3. Homologous structures of living organisms. 4. Embryology.
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The evidences for evolution are:
1.Homologous organs: Those organs which has same structural appearance but has different function.For example structure of hand of human,frog,bird,and cow but are used to work, swim, fly and walk respectively.
2.Anologous organs: Those organs which has same functions but different structure. For e.g. wing of bee and bird.
3. Vestilogous organs: Those organs which were used by the ancestors of organisms. For e.g. In human being some organs like Appendix are of no use but we're used once by the ancestors of human beings.
4.Fossils: The remains of remote past is known as fossils. For e.g. the fossils of Archaeopteryx shows that the reptiles and birds had a common ancestor.
I hope that this answer would have been clear to you.
1.Homologous organs: Those organs which has same structural appearance but has different function.For example structure of hand of human,frog,bird,and cow but are used to work, swim, fly and walk respectively.
2.Anologous organs: Those organs which has same functions but different structure. For e.g. wing of bee and bird.
3. Vestilogous organs: Those organs which were used by the ancestors of organisms. For e.g. In human being some organs like Appendix are of no use but we're used once by the ancestors of human beings.
4.Fossils: The remains of remote past is known as fossils. For e.g. the fossils of Archaeopteryx shows that the reptiles and birds had a common ancestor.
I hope that this answer would have been clear to you.
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