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Y Chromosome

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Contents

1 Key Stage 4

Key Stage 4

Meaning

The Y chromosome is one of two sex determination chromosomes in humans.

About X Chromosomes

Female humans have a pair of X Chromosomes.

Male humans have an X Chromosome and a Y Chromosomes.

References

AQA

Chromosome, Y, pages 242, 251, GCSE Biology; Student Book, Collins, AQA

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