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In humans, polydactyly (i.e. presence of...

In humans, polydactyly (i.e. presence of extra fingers and toes) is determined by a dominant autosomal allele (P) and the normal condition is determined by a recessive allele(p). Find out the possible genotypes of family members 1,2 and 3 in the given pedigree.

A

(a) `{:(1,2,3),(PP,Pp,pp):}`

B

(b) `{:(1,2,3),(PP,PP,pp):}`

C

(c) `{:(1,2,3),(Pp,PP,pp):}`

D

(d) `{:(1,2,3),(Pp,Pp,pp):}`

Text Solution

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The correct Answer is:
D
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