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What do you mean by back cross and test ...

What do you mean by back cross and test cross? Explain test cross through an example.

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USHA PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-EXERCISE
  1. Discuss Mendel's monohybrid cross with checker board.

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  2. Discuss Mendel's dihybrid cross with checker board.

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  3. What do you mean by back cross and test cross? Explain test cross thro...

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  4. Describe the initiation step of translation in prokaryotes.

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  5. Describe the chain elongation process of translation of prokaryotes.

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  6. Give an account of development of female gametophyte of angiosperms.

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  7. State and explain Mendel's laws of inheritance.

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  8. Describe the process of DNA replication.

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  9. Describe the structure of DNA molecule as per the model proposed by Wa...

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  10. Give a structure of a typical pollen grain and it's pre- and post-poll...

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  11. Distinguish between: Microsporogenesis and megasporogenesis

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  12. Distinguish between: Chasmogamous flower and cleistogarmous flower.

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  13. Distinguish between:Selfpolination and cross pollination

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  14. Distinguish between:Geitonogamy and xenogamy

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  15. Distinguish between:Wind polinanted flowers and insect pollinatedflowe...

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  16. Distinguish between: Dichogamy and herkogamy

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  17. Distinguish between:. Syngamy and triple fussioon

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  18. Distinguish between: Fertilization and double fertilization

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  19. Distinguish between: Embyo and endoperm

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  20. Distinguish between: Integument and testa

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