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Study the given pedigree of a family and...

Study the given pedigree of a family and select the trait that shows this pattern of inheritance :

A

Autosomal recessive, Phenylketonuria

B

Sex-linked recessive , Colour-blindness

C

Autosomal dominant , Myotonic dystrophy

D

Sex-linked dominant , Vitamin-D resistant rickets

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XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 1-SECTION-B
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