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Question: Answered & Verified by Expert
Select the set of correct statements.

P. Crista ampullaris is found in saccule and utricle.

Q. Diameter of a pupil is regulated by ciliary muscles.

R. Minimum number of neurons in a reflex pathway are two.
BiologyNeural Control and CoordinationNEET
Options:
  • A Q and R is correct
  • B P and R is correct
  • C Only R is correct
  • D Q, R
Solution:
1675 Upvotes Verified Answer
The correct answer is: Only R is correct
Only R statement is correct, P and Q statements are wrong. The Crista ampullaris is found in semicircular canals and the diameter of a pupil is regulated by muscles of iris.

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