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What would be the number of chromosomes ...

What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its root tip cells ?

A

42

B

63

C

84

D

21

Text Solution

Verified by Experts

The correct Answer is:
B
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MBD PUBLICATION-SEXUAL REORODUCTION IN FLOWERING PLANTS-QUESTION BANK
  1. When pollens are transferred from anther of a flower to stigma of anot...

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  2. Ovule integument gets transformed into :

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  3. What would be the number of chromosomes of the aleurone cells of a pla...

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  4. Which one of the following pollination autogamous ?

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  5. In angiosperms, functional megaspore develops into :

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  6. The presence of filiform apparatus is the characteristic feature of

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  7. Wind pollination is common in :

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  8. What is common between vegetative reproduction and apomixis ?

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  9. The formation of pericarp takes place from :

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  10. Find out the odd one.

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  11. Ovule is attached to placenta of ovary wall by :

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  12. Entry of the pollen tube with two male gametes and tube nucleus throug...

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  13. In case of Bryophyllum, vegetative propagation occurs by adventitious ...

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  14. Which is not a method of artificial vegetative propagation ?

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  15. Which is not associated with sexual reproduction in angiosperms ?

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  16. Apomixis on plant means, development of a plant :

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  17. Stem cuttings are employed in the propagation of:

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  18. Name the process of embryo sac formation from cell of nucellus, withou...

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  19. The major application of embryo culture is in :

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  20. Apomixis on plant means, development of a plant :

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