Psychology, asked by jhhandasingh126, 6 months ago

A form of mental retardation associated with certain physical deformities, that is caused by an extra, third chromosome on the 21st pair is known as
(a) cerebral palsy
(b) down syndrome
(c)mental giftedness

Answers

Answered by anweshadebta040507
0

Answer:

I think B down syndrome

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