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Which is the triploid tissue in a fertil...

Which is the triploid tissue in a fertilised ovule? How is the triploid condition achieved?

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The triploid tissue in the ovule is the endosperm.
The triploid condition is attained due to the fusion of two polar nuclei and one nucleus of male gamete (also referred to as triple fusion).
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OSWAAL PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS -TOPIC-2 SHORT ANSWER TYPQ QUESTIONS-I
  1. Why do you think the zygote is dormant for sometime in a fertilized ov...

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  2. Differentiate between : (a) Hypocotyl and epicotyl (b) Coleoptile ...

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  3. Differentiate between : (a) Integument and testa (b) Perisperm and...

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  4. Why is apple called a false fruit? Which parts of the flower form the ...

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  5. What is polyembryony and how can it be commercially exploited?

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  6. Are parthenocarpy and apomixis different phenomena? Discuss their bene...

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  7. Which is the triploid tissue in a fertilised ovule? How is the triploi...

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  8. Is pollination and fertilisation necessary in apomixis? Give reasons.

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  9. What is a false fruit? Give an example.

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  10. What are the parthenocarpic fruits?

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  11. What is double fertilization?

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  12. What is Apomixis? What is its importance?

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  13. Write the significance of double fertilization.

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  14. Why is the process of fertilization in a flowering plant referred to a...

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  15. How does endosperm of angiosperms become triploid?

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  16. Banana is a parthenocarpic fruit whereas oranges show polyembryony. Ho...

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  17. Name the cell from which the endosperm of coconut develops. Give the c...

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  18. Why most of the zygotes in angiosperms divide only after certain amoun...

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