1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
On selfing a plant of F1 generation with genotype “AABbCC”,the genotypic ratio in F2 generation will be
A
1 : 1
B
3 : 1
C
9 : 3 : 3 : 1
D
27 : 9 : 9 : 9 : 3 : 3 : 3 : 1
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following is a correct match -
A
Sickel cell anaemia = X – Chromosome
B
Down Syndrome = 21st Chromosome
C
Haemophilia = Y – Chromosome
D
Parkinson Disease = X & Y Chromosome
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Which of the following is the example of pleiotropy ?
A
Thalassemea
B
Haemophilia
C
Sickle cell anaemia
D
Colour blindness
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Male XX and female XY sometime occur due to
A
Aneuploidy
B
Deletion
C
Transfer of segments in X and Y chromosomes
D
Hormonal imbalance
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