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Explain the phenomenon of natural select...

Explain the phenomenon of natural selection as presently understood. Mention two examples of this phenomenon.

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  12. Explain the phenomenon of natural selection as presently understood. M...

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  13. Why are genetic variability essential for a species to survive? Name t...

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  14. Mention any four details that can be inferred about organisms from the...

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  15. Define biogeography. How do Darwin's finches provide the biogeographic...

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  16. What is meant by homologous organs? Taking a suitable example, explain...

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  17. What is meant by analogous organs? Taking a suitable example, explain ...

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  18. How does a population become founder's of a new species?

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