Biology, asked by fahadsaleem946, 5 months ago

23) How is the Down's syndrome inherited?
a) Test cross b) Mutation
c) Sex linkage d Segregation

Answers

Answered by balaramsoren9067

1

Answer:

none of these.

Explanation:

Most cases of Down syndrome are not inherited, but occur as random events during the formation of reproductive cells (eggs and sperm).

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