M
C
Q
s
D
r
i
v
e
A
Heredity only
B
Environment only
C
Interaction between heredity and environment
D
None of the above
A
Environment
B
Identity
C
Heredity
D
Way of thinking
A
Rebellious
B
Truant
C
Abnormal
D
All of these
A
Starts performing instinctive functions
B
Starts effecting other organisms
C
Completes training
D
Enable to perform social functions
A
Activity
B
Growth
C
Maturation
D
Adolescence
A
Heredity
B
Environment
C
Both (a) and (b)
D
All of the above
A
Build his personality
B
Succeed in life
C
Develop his potentials
D
All of the above
A
Quantitative changes
B
Qualitative changes
C
Both (a) and (b)
D
All of the above
A
Increase in height and weight
B
Increase in size
C
Strengthening of human skeleton
D
All of the above
A
Parents
B
Teachers
C
Educational administration
D
All of the above