1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Two nonallelic genes produces the new phenotype when present together but fail to do so independently then it is called : -
A
Polygene
B
Complimentry gen
C
Non complimentry gene
D
Epistasis
2
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Ratio of complementry genes is : -
A
9 : 3 : 4
B
9 : 7
C
12 : 3 : 1
D
9 : 3 : 3 : 4
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
When dominant and recessive allels express itself together it is called : -
A
Dominance
B
Pseudo dominance
C
Co-dominance
D
Amphidominance
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
A and B genes are linked. What shall be genotype of progeny in a cross between AB/ab and ab/ab : -
A
AABB and aabb
B
None
C
AaBb and aabb
D
AAbb and aabb
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