Which of the following animals possesses a fo | vedclass

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(A) The heart structure varies across different classes of vertebrates.$1$. Frogs (Amphibians) have a $3$-chambered heart ($2$ atria and $1$ ventricle

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Bat

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(A) The heart structure varies across different classes of vertebrates.$1$. Frogs (Amphibians) have a $3$-chambered heart ($2$ atria and $1$ ventricle).$2$. Snakes and Turtles (Reptiles) generally have a $3$-chambered heart,except for crocodiles which have a $4$-chambered heart.$3$. Bats (Mammals) possess a $4$-chambered heart ($2$ atria and $2$ ventricles),which allows for complete separation of oxygenated and deoxygenated blood,supporting their high metabolic rate.

Which of the following animals possesses a four-chambered heart?

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