MHT CET · BIOLOGY · STD 11 - 14. Human Nutrition
Given below are two statements.
Statement I: Defecation is an involuntary process that takes place through anal opening guarded by sphincter muscles.
Statement II: Distension of rectum stimulates pressure sensitive receptors that initiate a neural reflex for egestion.
In light of above statements, select the correct answer from the option given below.
- A Both statement I and statement II are correct.
- B Both statement I and statement II are incorrect.
- C Statement I is correct and statement II is incorrect.
- D Statement I is incorrect and statement II is correct.
Answer & Solution
Correct Answer
(D) Statement I is incorrect and statement II is correct.
Step-by-step Solution
Detailed explanation
Defecation is a voluntary process that takes place through anal opening guarded by sphincter muscles.
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