Which of the following syndromes is caused by nondisjunction during meiosis?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
11 May 2018
Last updated
28 May 2026

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Explanation

Klinefelter syndrome, Turner syndrome, and Down syndrome all result from errors in chromosome separation during meiosis, known as nondisjunction.

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