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Which one of the following is resistant ...

Which one of the following is resistant action

A

leaf cuticle

B

cork

C

wood fibre

D

pollen exine

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-SEXUAL REPRODUCTION IN FLOWERING PLANTS -Assignment (SECTION C)
  1. What does the filiform apparatus do at the entrance into or Function o...

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  2. Uniseuality of floweres prevents

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  3. Which one of the following is resistant action

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

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

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

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

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

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

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

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

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

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  13. Which one of the following statement is correct

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  14. Megaspores are produced from megaspore mother cells after

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  15. Animal vectors are required for pollination in

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  16. Which of the following statement is correct ?

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  17. Albuminous seeds store their reserve food mainly in

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  18. The embryo in sunflower has

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  19. Endosperm is consumed by the developing embryo in

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

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