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Which one of the following represents an...

Which one of the following represents an ovule, where the embryo sac becomes horse- shoe shaped and the funiculus and micropyle are close to each other -

A

circinotropous

B

anatropous

C

amphitorpous

D

atropous

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE-SEXUAL REPRODUCTION IN FLOWERING PLANTS -Assignment (SECTION C)
  1. In a type of apomixis known as adventure embryony embryos develop dire...

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

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

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  4. Which one of the following statement is correct

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  5. Megaspores are produced from megaspore mother cells after

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  6. Animal vectors are required for pollination in

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  7. Which of the following statement is correct ?

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  8. Albuminous seeds store their reserve food mainly in

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  9. The embryo in sunflower has

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  10. Endosperm is consumed by the developing embryo in

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

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  12. Which of the folliwng statement is wrongs?

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  13. Long ribbon like pollen grains are seen in some

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

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  15. Embryo sac represents

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

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  17. The role of double fertilization is to produce:

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  18. An interesting modification of flower shape for insect pollination occ...

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  19. Endosperm is formed during the double fertilization by

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  20. Anemophily type of pollination is found in :

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