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Which one of the following pairs of plan...

Which one of the following pairs of plant structures has haploid number of chromosomes

A

Nucellus and antipodal cells

B

Egg nucleus and secondary nucleus

C

Megaspore mother cell and antipodal cells

D

Egg cell and antipodal cells

Text Solution

Verified by Experts

The correct Answer is:
D
Antipodal cells and egg cells are formed by megaspore and are haploid.
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ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. The given figure refers to a T.S of anther. Identify A to E respective...

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  2. The given figure is an enlarged view of one microsporagium of a mature...

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

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  4. What does the filiform apparatus do at the entrance into or Function o...

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  5. Which one of the following statements is not true

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  6. The hilum and micropyle lie side by side very close to each other in

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  7. Stalk with which ovules remain attached to placenta is called

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  8. if the number of chromosomes in root cells is 14, what will be the num...

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

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  10. In the diagram given above, parts labelled as 'A', 'B', 'C', 'D', 'E' ...

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  11. Which one of the most common embryo sac in flowering plant

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  12. An ovule which becomes curved so that the nucellus and embryo sac lie ...

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  13. The hilum is a scar on the

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  14. Caruncle is derived from

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  15. Perisperm is

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  16. Match the items in column I with those in column II and choose the cor...

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  17. When the ovule is curved and embryo sac becomes horse shoe shaped, suc...

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  18. Select the incorrect statement regarding angiosperm

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  19. Embryo sac is

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  20. Generally number of integuments in the ovule of angiosperms and gymnos...

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