Science, asked by dhanushaj5243, 10 months ago

The number of pairs of sex chromosomes in the zygote of a human being is
(a) 2
(b) 3
(c) 1
(d) 4

Answers

Answered by Annabaisoya

1

Explanation:

1 is the correct answer

Answered by juhisingh7543287

2

Answer:

human being have 2 sex chromosome means 1 pair in male it is XY and in female it is XX

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