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Which one of the following is surrounded...

Which one of the following is surrounded by a callose wall

A

pollen grain

B

microsper mother cell

C

male gamete

D

egg

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE-SEXUAL REPRODUCTION IN FLOWERING PLANTS -Assignment (SECTION C)
  1. Which one of the following is resistant action

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  2. Male gametes in angiosperms are formed by the division of

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  3. Which one of the following is surrounded by a callose wall

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  4. What would be the number of chromosomes in the cell of the aleurone la...

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  5. Long filamentous threads protruding at the end of a young cob of maize...

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  6. The arrangement of the nuclei in a normal embryo sac in the dicot plan...

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  7. In a cereal grain the single cotyledon of embryo is represented by

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  8. In a type of apomixis known as adventure embryony embryos develop dire...

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  9. Through which cell of the embryo sac does the pollen tube enter the em...

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  10. Which one of the following represents an ovule, where the embryo sac b...

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  11. Which one of the following statement is correct

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  12. Megaspores are produced from megaspore mother cells after

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  13. Animal vectors are required for pollination in

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  14. Which of the following statement is correct ?

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  15. Albuminous seeds store their reserve food mainly in

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  16. The embryo in sunflower has

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  17. Endosperm is consumed by the developing embryo in

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  18. In a flowering plant the pollen tube first arrivs in

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  19. Which of the folliwng statement is wrongs?

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  20. Long ribbon like pollen grains are seen in some

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