Sex-linked characters are
Dominant
Recessive
Lethal
Not inherited
The number of chromosomes in Klinefelter’s syndrome is
Which one of the following is a dominant trait
Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino
Discontinuous variations are
To be evolutionary successful, a mutation must be