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 the hexaploid wheat, the haploid(n) and basic(x) numbers of chromosomes are :
A
n = 21 and x = 14
B
n = 21 and x = 21
C
n = 7 and x = 21
D
n = 21 and x = 7
3
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Both sickle cell anemia and Huntington's chorea are-
A
Congenital disorders
B
Bacteria-related diseases
C
Virus-related diseases
D
Pollutant-induced disorders
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Test cross involves-
A
Crossing between two F1 hybrids
B
Crossing the F1 hybrid with a double recessive genotype
C
Crossing between two genotypes with recessive trait
D
Crossing between two genotypes with dominant trait
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