Biology, asked by elizabethningthoujam, 7 months ago

write two advantages of four chamber heart over three chamber heart​

Answers

Answered by jasminesoni24
3

Answer:

(a) There is clear cut division of labour among different chambers. Atria receive blood and ventricles pump the blood.

(b) There is complete segregation of oxygenated and deoxygenated blood in the heart.

(c) Heart's efficiency is more in this design.

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