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In the hexaploid wheat, the haploid (n) ...

In the hexaploid wheat, the haploid (n) and basic (x) number chromosomes are

A

n = 21 and x = 21

B

n = 21 and x = 14

C

n = 21 and x = 7

D

n = 7 and x = 21

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-THE UNIT OF LIFE -EXERCISE-III (Previous AIPMT/NEET Questions)
  1. Select wrong statement from following

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  2. Which one of the following is not a constituent of cell membrane?

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  3. In the hexaploid wheat, the haploid (n) and basic (x) number chromosom...

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  4. What would be the number of chromosomes in the cells of the aleurone l...

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  5. Cri-du-chat syndrome in humans is caused by the

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  6. A major break through in the studies of cells came with the developmen...

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  7. The main organelle involved in modification and routing of newly synth...

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  8. A student wishes to study the cell structure under a light microscope ...

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  9. Centromere is required for

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  10. Chlorophyll in chloroplasts is located in

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  11. Barophilic prokaryotic

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  12. Protein synthesis in an animal cell occurs

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  13. A woman with 47 chromosomes due to three copies of chromosome 21 is ch...

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  14. According to widely accepted "fluid mosaic model" cell membranes are s...

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  15. When a freshwater protozoan possessing a contractile vacuole, is place...

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  16. Flagella of prokaryotic and eukaryotic cells differ in

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  17. Extranuclear Inheritance is a consequence of presence of genes in

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  18. In chloroplasts, chlorophyll is present in the

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  19. If you are provided with root-tips of onion in your class and are aske...

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  20. Chromosomes in a bacterial cell can be 1-3 in number and :

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