Question detail

How many pairs of chromosomes are found in a typical human body cell?

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Reproduction

Question

How many pairs of chromosomes are found in a typical human body cell?

Answer

A typical human body cell contains 23 pairs of chromosomes, giving a total of 46 chromosomes.

Explanation

The answer is strong because it states the exact number of chromosome pairs required by the learning objective. It tests recall of a factual detail about human cell biology.

Common mistake

Misunderstanding Chromosome Pairs

Students often confuse the total number of chromosomes with the number of pairs, stating that humans have 46 chromosomes instead of recognizing they have 23 pairs.

Emphasize that while humans have 46 chromosomes, they are organized into 23 pairs, and clarify the distinction between total chromosomes and pairs.

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Recall That Ordinary Human Body Cells Contain 23 Pairs Of Chromosomes Exam Style 1 | AQA GCSE Biology Question detail | ExamCompanion