Question

A: The semilunar valves of aortic arches are closed due to ventricular
systole.
R: The semilunar valves and AV valves are interconnected by chordate
tendinae
(A) Both (A) and (R) are true and (R)is the correct explanation of (A)
(B) Both (A) and (R) are true and (R)is not the correct explanation of
(A)
(C) (A) is true but (R) is false
(D) Both (A) and (R) are false​

Answer 1

Answer:

option B is the correct answer for your question

Explanation:

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