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Cleistogamy occurs in which plant? (A) ...

Cleistogamy occurs in which plant?
(A) Commelina
(B) Yucca
(C) Malva
(D) Hydrallia

A

Commelina

B

Yucca

C

Malva

D

Hydrallia

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The correct Answer is:
A
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KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. Hydrophily occurs in which plant? (A) Vallisnaria (B) Maize (C) G...

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  2. Which plants among the following are pollinated by flies? (A) Yucca ...

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  3. Cleistogamy occurs in which plant? (A) Commelina (B) Yucca (C) Ma...

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  4. What is the name of the larger cell of the suspensor that remains in c...

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  5. What does egg apparatus contain (A) Egg cell + synergids (B) Egg c...

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  6. Autogamy can occur in a chasmogamous flower if (A) Pollen matures be...

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  7. Which plant is pollinated through wind?

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  8. The adaptation of Self-pollination is (A) Dichogamy (B) Self steril...

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  9. Synergids are of which type?

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  10. Embryo sac is found in (A) Embryo (B) seed (C) ovule (D) Endosp...

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  11. In embryo development, the basal cell which produces 20 to 25 cell str...

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  12. The development of embryo from unfertilized egg is (A) haploid apogam...

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  13. What is Parthenocarpy? (A) Development of egg without fertilization ...

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  14. Autogamy means (A) pollination of a flower by its own pollen (B) p...

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  15. Autogamy is possible in (A) only monoecious flower (B) only in bise...

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  16. Autogamy is observed in members of…. (A) apiaceae (B) lamiaceae (...

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  17. Which of the following option is correct for statement .X. and stateme...

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  18. Sporogenous tissue gets its nourishment from layer of anther wall, whi...

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  19. 250 microsporocytes will give rise to ……. Microspores (A) 250 (B) 5...

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  20. What is the function of tapetum in a developing anther? (A) To draw f...

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