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What are the importance of DNA copying i...

What are the importance of DNA copying in reproduction

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DNA is the genetic material present in the cells of all organisms. The genetic information from generation to generation is carried by DNA It is therefore possible for the organism to produce organism of its own type due to DNA copying only.For the inheritance of traits of the parent,DNA copying is a must.DNA copying also brings about variation ,which forms the basis for the origin of new species
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NCERT-HOW DO ORGANISMS REPRODUCE ?-Exercise
  1. What are the importance of DNA copying in reproduction

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  2. Why is variation beneficial to the species but not necessarily for the...

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  3. How does binary fission differ from multiple fission?

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  4. How will an organism be benefited if it reproduces through spores?

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  5. Can you think of reasons why more complex organisms cannot give rise t...

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  6. Why is vegetative propagation practised for growing some types of plan...

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  7. Why is DNA copying an essential part of the process of reproduction?

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  8. How is the process of pollination different from fertilization?

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  9. What is the role of seminal vesicles and the prostate gland?

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  10. What are the changes seen in girls at the time of puberty?

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  11. How does the embryo get nourishment inside the mother's body?

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  12. If a woman is using a copper-T, will it help in protecting her from se...

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  13. Asexual reproduction takes place through budding in

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  14. Which of the following is not a part of the female reproductive system...

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  15. The anther contains

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  16. What are the advantages of sexual reproduction over asexual reproducti...

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  17. What are the functions performed by the testis in human beings?

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  18. Why does menstruation occur?

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  19. Draw a labelled diagram of the longitudinal section of a flower.

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  20. What are the different methods of contraception?

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