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A dioecious flowering plant prevents bot...

A dioecious flowering plant prevents both

A

(A) Cleistogamy and xenogamy

B

(B) Autogamy and xenogamy

C

(C ) Autogamy and Geitonogamy

D

(D) Geitonogamy and xenogamy

Text Solution

Verified by Experts

The correct Answer is:
C
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JMD PUBLICATION-Sexual Reproduction in Flowering Plants-Exercises
  1. (In T.S. anther, identify a, b and c)

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  2. After double fertilization, a mature ovule has

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  3. A dioecious flowering plant prevents both

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  4. Double fertilization is exhibited by

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  5. Attractants and rewards are required for

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  6. Functional megaspore in an angiosperm develops into

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  7. Flower which have single ovule in the ovary and are packed into inflor...

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  8. Which one of the following plants shows a very close relationship with...

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  9. Double fertilization is

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  10. Which of the following has proved helpful in preserving pollen as foss...

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  11. Pollen grains can be stored for several years in liquid nitrogen havin...

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  12. To obtain seedless watermelon, which among the following method is fol...

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  13. Which of the following group does not represent monocot, Apicot mango,...

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  14. Polidy level of Nucellus, endosperm, polar nuclei, Megaspore mother c...

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  15. Which of the following is false fruit?

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  16. In some plants, the female gamete develops into embryo without fertili...

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  17. Which of the following statesments regarding post fertilization develo...

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  18. Due to increasing air-borne allergens and pollutants many people in ur...

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  19. What is the fate of the male gametes discharged in the synergid?

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  20. Persistent nucellus in the seed is known as :

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