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In an experiment, you add the short arm of Y chromosome to a cell line with composition AA+ XX. What will you see?

(a) The cell rejects the Y chromosome

(b) The cell develop female character

(c) The cell develop male character

(d) The cell develop neuter gender character

I have been asked this question in an online interview.

My question is from Sex Determination in Mammals in section Chromosomes and Sex Determination of Cytogenetics

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The correct answer is (c) The cell develop male character

Easiest explanation: The short arm of the Y chromosome is carrying the SRY gene which determines the sex of the organism. Thus introduction of Y chromosome will promote the development of male characters.

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