Practice question

MCQ

Question

What is the chromosomal composition of a normal human male?

Options

Choose one · Correct answer highlighted

46, XX 45, XO 46, XY Correct 47, XXY

Explanation

A normal human male has 46 chromosomes, including one X and one Y sex chromosome. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

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Practice question

What is the chromosomal composition of a normal human male?

Options

Explanation

Comments

Related blogs

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Structural Organisation in Animals Biology Notes - Animal Tissues, Cockroach, Earthworm and Frog Morphology and Anatomy

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