BiologyWhich of the following are cerebral reflexes ?i) A person pulls away his hand on touching a hot object.ii) A person spits out immediately when a fly enters his mouth while talking.iii) A person walking barefoot lifts his foot at once on stepping on to a nail.iv) A person’s pupil contracts at once in the presence of bright light.

Which of the following are cerebral reflexes ?
i) A person pulls away his hand on touching a hot object.
ii) A person spits out immediately when a fly enters his mouth while talking.
iii) A person walking barefoot lifts his foot at once on stepping on to a nail.
iv) A person’s pupil contracts at once in the presence of bright light.

A
(i) and (ii)
B
(ii) and (iii)
C
(iii) and (iv)
D
(ii) and (iv)

Solution:

The Correct option is D i.e. (ii) and (iv)

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