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The farmers have been cultivating a food...

The farmers have been cultivating a food plant X for over two thousand years and have produced as many as five entirely different looking vegetables A, B, C, D and E from it.
(a) What could the plant X be ?
(b) What are A, B, C, D and E
(c) What is the process of evolution involved in this example known as ?

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BETOPPERS-HEREDITY & EVOLUTION-WORKSHEET 2
  1. New species may be formed if : (i) DNA undergoes significant change...

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  2. According to the evolutionary theory, formation of a new species is g...

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  3. Some of the important fossils which have been studied are those of org...

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  4. The farmers have been cultivating a food plant X for over two thousand...

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  5. The farmers have been cultivating a food plant X for over two thousand...

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  6. The farmers have been cultivating a food plant X for over two thousand...

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  7. There are five animals A, B, C, D and E. The animal A uses its modifie...

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  8. There are five animals A, B, C, D and E. The animal A uses its modifie...

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  9. There are five animals A, B, C, D and E. The animal A uses its modifie...

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  10. There are five animals A, B, C, D and E. The animal A uses its modifie...

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  11. There are five animals A, B, C, D and E. The animal A uses its modifie...

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  12. X, Y, and Z are three animals. The animal X can fly but animal Y can o...

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  13. X, Y, and Z are three animals. The animal X can fly but animal Y can o...

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  14. X, Y, and Z are three animals. The animal X can fly but animal Y can o...

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  15. X, Y, and Z are three animals. The animal X can fly but animal Y can o...

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  16. X, Y, and Z are three animals. The animal X can fly but animal Y can o...

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  17. A population of red beetles lives in green bushes in a garden. Once du...

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  18. A population of red beetles lives in green bushes in a garden. Once du...

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  19. A population of red beetles lives in green bushes in a garden. Once du...

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  20. A population of red beetles lives in green bushes in a garden. Once du...

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