1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following in not a property of cancerous cells whereas the remaining three are ?
A
They do not remain confined in the area of formation
B
They divide in an uncontrolled manner
C
They compete with normal cells for vital nutrients
D
They show contact inhibition
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Cirrhosis of liver is caused by the chronic intake of
A
Cocaine
B
Alcohol
C
Tobacco (Chewing)
D
Opium
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which part would be most suitable for raising virus free plants for microporpagation ?
A
Vascular tissue
B
Node
C
Bark
D
Meristem
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following is a case of wrong matching ?
A
Somatic hybridization - Fusion of two diverse cells
B
Callus - Unorganised mass of cells produced in tissue culture
C
Vector DNA - site for tRNA synthesis
D
Micropropagation - In vitro production of plants in large numbers
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