1
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
A common test to find the genotype of a hybrid is by:-
A
Crossing of one F1 progeny with male parent
B
Crossing of one F2 progeny with female parent
C
Crossing of one F2 progeny with male parent
D
Studying the sexual behaviour of F1 progenies
2
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
In pea plants, yellow seeds are dominant to green. If a heterozygous yellow seeded plant is crossed with a green seeded plant, what ratio of yellow and green seeded plants would you expect in F1 generation ?
A
9 : 1
B
3 : 1
C
50 : 50
D
1 : 3
3
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
A human male produces sperms with the genotypes AB, Ab, AB, and ab pertaining to two diallelic characters in equal proportions. What is the corresponding genotype of this person ?
A
AaBb
B
AABB
C
AaBB
D
AABb
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Phenotype of an organism is the result of-
A
Environmental changes and sexual dimorphism
B
Cytoplasmic effects and nutrition
C
Genotype and environment interactions
D
Mutations and linkages
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12