Among the following charachteristics, indicate the correct combinations applicable to conditional reflex
P. Acquired by partice or learing
Q. Not acquired by birth
R. Does not abolish by lack of pratice
S. Participation of cerebreal cortex
T. Originates spontaneously

Options

A. P, Q, R
B. P, Q, S
C. P, R, T
D. Q, R, T

Answer

B

Explanation

Conditioned reflexes are individually acquired system of practice and learning. The central part of reflex arch is the brain cortex and sub cortical nucleus.