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The arrangement of the nuclei in a norma...

The arrangement of the nuclei in a normal embryo sac in the dicot plants is

A

2+4+2

B

3+2+3

C

2+3+3

D

3+3+2

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

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

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

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

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

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

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

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  8. Which one of the following statement is correct

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  9. Megaspores are produced from megaspore mother cells after

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  10. Animal vectors are required for pollination in

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  11. Which of the following statement is correct ?

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  12. Albuminous seeds store their reserve food mainly in

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  13. The embryo in sunflower has

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  14. Endosperm is consumed by the developing embryo in

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

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  16. Which of the folliwng statement is wrongs?

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  17. Long ribbon like pollen grains are seen in some

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  18. Which one of the following pairs of plant structures has haploid numbe...

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  19. Embryo sac represents

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  20. If an angiospermic male plant is diploid and female plant tetraploid, ...

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