1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
In a cross between a male and female, both heterozygous for sickle cell anaemia gene, what percentage of the progeny will be diseased?
A
100%
B
50%
C
75%
D
25%
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following statements wrongly represents the nature of smooth muscle?
A
These muscles are present in the wall of blood vessels
B
These muscle have no striations
C
They are involuntary muscles
D
Communication among the cells is performed by intercalated discs
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which one of the following belongs to the family Muscidae?
A
House fly
B
Fire fly
C
Grasshopper
D
Cockroach
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
During the process of gene amplification using PCR, if very high temperature is not maintained in the beginning, then which of the following steps of PCR will be affected first?
A
Ligation
B
Annealing
C
Extension
D
Denaturation
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12