Question

In humans, the condition hyperdactyly (the possession of twelve fingers) is determined by a dominant allele $(H)$ and the normal condition by the recessive allele $(h)$
The following diagram shows a family tree in which some members of the family are hyperdactylous

The genotypes of persons $1,2$ and $3$ in this family tree are

	1	2	3
(a)	HH	Hh	hh
(b)	HH	HH	hh
(c)	Hh	HH	Hh
(d)	Hh	Hh	hh

• A. a
• B. b
• C. c
• D. d

Answer 1

Answer: (D)

Correct answer is (d) d