Biology, asked by TheRealSardar8143, 4 months ago

which among these has a 3-chambered heart with two atria a singles verticles

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Answered by gsugumargsgsugumar
0

Answer:

Amphibians have a three-chambered heart - two atria and one ventricle. The mixing of oxygenated and deoxygenated blood is kept to a minimum due to the timing of the contractions between the atria. This is called an incomplete double circulatory system

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