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What are cleistogamous flowers? Can cros...

What are cleistogamous flowers? Can cross-pollination occur in cleistogamo us flowers? Give reasons for you answer.

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Can cross pollination occour in cleistogamous flowers?

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MAXIMUM PUBLICATION-SEXUAL REPRODUCTION IN FOLLOWING PLANTS-EXERCISE
  1. What is meant by monosporic development of female gametophyte?

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  2. With a neat digram explain the 7-celled , 8-nucleate nature of the fem...

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  3. What are cleistogamous flowers? Can cross-pollination occur in cleisto...

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  4. Mention two strategies evolved to prevent self-pollination in flowers.

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  5. Apomictic ernbryos in Citrus arise from

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  6. Wind pollinated flowers are

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  7. Which of the following statements about sporopollenin is wrong?

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  8. Egg apparatus of angiosperms consist of One synergid and two egg ce...

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  9. In some organisms, karyokinesis is not followed by cytokinesis as e re...

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  10. During the formation of embryo sac, the functional megaspore undergoes

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  11. One adavantage of Cleistogamy is

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  12. Which one of the following statements is not true?

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  13. Sporopollenin is chemically

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  14. Which one of the following pairs of plant structures has haploid numbe...

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  15. What does filiform apparatus do at the entrance into ovule. It

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  16. Which one of the following plant products is the hardest ?

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  17. A typical angiosperm embryo sac at maturity is

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  18. Why sometimes, even diploid offspring is produced through parthenogene...

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  19. Pollen grains are stored for long period without losing its viability ...

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  20. Filliform apparatus of an embryosac is located at

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