Molecular Basis of Inheritance Question 30
30. Extra-nuclear inheritance occurs in
[2001]
(a) Killer strain in Paramecium
(b) Colour blindness
(c) Phenylketonuria
(d) Tay sach disease
Show Answer
Answer : a
Hints & Solution
(a) Colour blindness follows sex-linked inheritance. Phenylketonuria is an in born error of metabolism.