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ICSE Class 10 Biology Question 27 of 30

Model Question Paper 2 — Question 27

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27
Question

Question 8(b)

Distinguish between Autosomes and Sex-chromosomes (2 points).

Answer
AutosomesSex chromosomes
They determine the somatic traits.They determine the sex of an organism.
They are numbered as 1 to 22.They are recognized by the letters XO, XY, ZO, ZW.
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