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
Options:
(1) Only(d) (2) (a) and (b)
(3) (c)and(d) (4) Only(c)

1 Answer

Answer :

(3) (c)and(d)

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