Question

Person is suffering from trisomy 21. Mention any two distinct facial feature

visible in the person

give perfect ans​

Answer 1

Explanation:

Trisomy 21:- About 95% of people with Down syndrome have Trisomy 21.2 With this type of Down syndrome, each cell in the body has 3 separate copies of chromosome 21 instead of the usual 2 copies.

Answer 2

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