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Types of Organisms

How many stru...

Question

How many structures in the list given below are diploid?
Spermatid, secondary oocyte, primary spermatocyte, ovum, sperm, oogonia, spermatogonia, polar body

A

Six

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B

Four

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C

Two

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D

Three

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Solution

The correct option is D Three
Haploid cells are those cells which have a single set of chromosomes (n). Haploid cell- Spermatid, secondary oocyte, ovum, sperm, polar body.

Diploid cells are those which have double sets if chromosomes (2n). Diploid cell- Primary spermatocyte, oogonia, spermatogonia.

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