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Observe the picture and answer the quest...

Observe the picture and answer the questions:

The picture depicts a theory of use or disuse of organs. Name it.

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CHETANA PUBLICATION-Heredity and Evolution-EXERCISE
  1. Define heredity. Explain the mechanism of hereditary changes.

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  2. Observe the picture and answer the questions: Why was this theory ...

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  3. Observe the picture and answer the questions: The picture depicts ...

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  4. Observe the picture and answer the questions: Give on example and ...

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  5. Observe the picture and answer the questions: Why was this theory ...

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  6. Observe the picture and identify each organisms.

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  7. Explain their role in proving the process of evolution.

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  8. Choose the correct option and rewrite the complete statement: Inform...

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  9. is not a vestigial organ in man.

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  10. Anwer the following: Example indicating mammals are evolved from rep...

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  11. State whether the following statements True or False. Correc the false...

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  12. Define the following : Carbon dating method

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  13. Complete the following Chart:

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  14. Observe the picture and identify each organisms.

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  15. With the help of diagram explain different types of RNA.

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  16. Study of fossils is an important aspect of study of evolution.

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  17. Identify 6 state its function. Lable parts 1,2,3,4 & 5.

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  18. Which two processes are shown in this diagram? Define them.

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  19. Observe the diagram carefully and explain in brief.

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  20. Explain three evidences of evolution giving examples.

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