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Double fertilization is...

Double fertilization is

A

(A) Fusion of one male gamete withntwo polar nuclei

B

(B) Fusion of two male gametes with one egg

C

(C) Fusion of two male gametes of a pollen tubenwith two different eggs

D

(D) Syngamy and triple fusion

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The correct Answer is:
D
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MULTIPLE CHOICE QUESTIONS (MCQs): In double fertilization :

JMD PUBLICATION-Sexual Reproduction in Flowering Plants-Exercises
  1. Flower which have single ovule in the ovary and are packed into inflor...

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

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  3. Double fertilization is

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

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

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

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

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

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  9. Which of the following is false fruit?

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

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

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

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

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  14. Persistent nucellus in the seed is known as :

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  15. The process of removal of anther from the flower bud before it dehisce...

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  16. Which of the following is not found on maize seed ?

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  17. Fill in the blanks Rearing flower is called as .

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  18. Fill in the blanks The long and slender stalk of stamen is .

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  19. Fill in the blanks The anther is consisting of four .

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  20. Fill in the blanks The pollen grains represent the gametophyte.

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