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What would be the chromosome number of e...

What would be the chromosome number of endosperm if it is developed from Oenothera type of embryo sac possessing chromosomes number equal to 16(haploid)?

A

32 (Diploid)

B

48 (Triploid)

C

16 (Haploid)

D

None of these

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The correct Answer is:
A
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GRB PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Questions from competitive examinations
  1. If basal cells of 2-celled proembryo divides transversely the embryoge...

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  2. If basal of 2-celled proembryo divids longitudinally and the basal and...

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  3. What would be the chromosome number of endosperm if it is developed fr...

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  4. Which one of the following is the most common type of embryo sac?

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  5. In order to check the purity of honey and its source, pollen grains ar...

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  6. In an angiosperm, how many microspore mother cells are required to pro...

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  7. Which of the following will lose its economic value, if it fruits are ...

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  8. The role of double fertilization is to produce:

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  9. The role of double fertilization is to produce:

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  10. Marigold has:

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  11. In angiosperms endosperm is formed by

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  12. In an embryo sac of a typical angiosperm there are

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  13. To get haploid callus, one can culture:

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  14. Allium type bisporic type female gametophyte is always:

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  15. In angiosperm, female gametophyte is represented by:

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  16. Which of the following is formed as a result of double fertilization?

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  17. Tapetum is a part of

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  18. Stalk of the ovule is called:

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  19. When the body of the ovule, embryo sac, micropyle and funicile, all li...

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  20. Eight nucleate embryo sac may be produced by embryo sac of:

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