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The endosperm of angiosperms is develope...

The endosperm of angiosperms is developed from
(A) antipodals
(B) zygote
(C) synergids
(D) secondary nucleus

A

antipodals

B

zygote

C

synergids

D

secondary nucleus

Text Solution

Verified by Experts

The correct Answer is:
D
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KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. The oospore derived from double fertilization in angiosperms is (A) h...

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  2. Ovule is comparable to (A) megasporangium (B) microsporangium (C)...

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  3. The endosperm of angiosperms is developed from (A) antipodals (B) z...

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  4. The phenomenon wherein, the ovary develops into a fruit without fertil...

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  5. Double fertilization means (A) fusion of male gamete with antipodal c...

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  6. Self-pollination occur between stamens and carpels of (A) same flower...

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  7. What is meant by emasculation? (A) Pollination between flower of same...

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  8. The term used when anther and stigmas of intersexual or perfect flower...

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  9. Self pollination is prevented by (A) Dichogamy (B) self sterility ...

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  10. Pollination which can occur in same plant is favoured by (A) herkogam...

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  11. ……favours autogamy (A) Dicliny (B) Dichogamy (C) Hekrogamy (D) ...

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  12. The flower may be of two or more types with regard to the length of st...

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  13. Allogamy has to be always performed with the help of (A) external age...

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  14. Allogamy is best favoured by (A) cleistogamy (B) dicliny (C) homo...

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  15. Allogamy is very useful because it results in (A) Formation of male ...

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  16. Another term for cross-pollination is (A) allogamy (B) xenogamy ...

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  17. The most exceptional feature of zoophilous flower is (A) scented havi...

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  18. In bisexual flowers, stamen and carpel mature at different times, by w...

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  19. In bisexual flowers, stamen and carpel mature at different times, by w...

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  20. …….is favoured by protandry (A) Self pollination (B) Cross pollinat...

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