Question

66) The only artery which carriers deoxygenated blood is

a) Pulmonary artery

b) Renal artery

c) Hepatic artery

d) Coronary artery

67) How many chambers does a frog’s heart have?​

Answer 1

Answer:

a) pulmonary artery

Explanation:

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Answer 2

Answer:

The only artery which carries deoxygenated blood is called pulmonary artery

67 . three

Frogs have a three-chambered heart. It consists of two atria and one ventricle.

Explanation:

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