Biology, asked by dhoopsingh60186, 9 months ago

in a 4 chambered heart no mixing of oxygenated and deoxygenated blood takes place? name two groups of animal in the body of which mixed blood is flows?​

Answers

Answered by sonali2853
7

Explanation:

Amphibians have a three-chambered heart with two atria and one ventricle. The advantage of a four chambered heart is that there is no mixture of the oxygenated and deoxygenated blood.

Answered by vaaruniazad23
1

Answer:

Amphibians and reptiles show little amount of mixing of blood during the circulation.

Explanation:

Amphibians have a three-chambered heart with two atria and one ventricle. The advantage of a four chambered heart is that there is no mixture of the oxygenated and deoxygenated blood.

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