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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 inother cell and antipodal cells.

D

egg cell and antipodal cells.

Text Solution

Verified by Experts

The correct Answer is:
D
The egg cell is one of the haploid cells of the egg apparatus present in the micropylar end of the embryo sac in seeded plants. It is also called the oosphere and represents the single female gamete of the embryo sue. Antipodal cells are the haploid cells, usually three in number, present in embryo sac at the opposite end of micropyle. Their function is unknown and at fertilization, they may disintegrate or multiply and enlarge
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