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Frog's heart when taken out of the body ...

Frog's heart when taken out of the body continues to beat for sometime
Select the best option from the following statements
(A) Frog is a poikilotherm
(B) Frog does not have any coronary circulation
(C) Heart is "Myogenic" in nature
(D) Heart is autoexcitable

A

Only (iii)

B

Only (iv)

C

(i) and (ii)

D

(iii) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
D
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