1
NEET 2014
MCQ (Single Correct Answer)
+4
-1
A man whose father was colour blind marries a women who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?
A
50%
B
25%
C
0%
D
75%
2
NEET 2014
MCQ (Single Correct Answer)
+4
-1
Fruit colour in squash is an example of :
A
Recessive epistasis
B
Dominant epistasis
C
Complementary genes
D
Inhibitory genes
3
NEET 2014
MCQ (Single Correct Answer)
+4
-1
A human female with Turner’s syndrome :
A
is able to produce children with normal husband.
B
has 45 chromosomes with XO.
C
exhibits male characters.
D
has one additional X chromosome.
4
NEET 2015
MCQ (Single Correct Answer)
+4
-1
A gene showing codominance has :
A
alleles tightly linked on the same chromosome
B
one allele dominant on the other
C
both alleles independently expressed in the heterozygote
D
alleles that are recessive to each other
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