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Egestion

Upon 25

Question

Upon 25% filling of rectum neural reflexes stimulate peristaltic contraction leading to defecation reflex.

A

True

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B

False

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Solution

The correct option is A True

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Similar questions

Q. Upon 25% filling of rectum neural reflexes stimulate peristaltic contraction leading to defecation reflex.

Q. The contraction of pupil of the eye in the presence of bright light is an example of :
(a) Voluntary reflex
(b) Spinal reflex
(c) Cerebral reflex
(d) Adrenal reflex

Q. Assertion :In case of sudden vomit,is required Doctors use gauge reflex Reason: Vagus nerve is stimulated and cause reverse peristalsis leading to the sudden vomiting

Q. Which of the following statements is correct about reflex arc?

(i). Reflex arcs are efficient quick responses.
(ii). Reflex arcs are evolved for functioning in the absence of true thought processes.
(iii). A reflex arc is a neural pathway that controls reflex action.

Q. Reflex arc is a neural pathway that involves .......... nervous system.

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