A = Auricle,V = Ventricle. Identify the corre | vedclass

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Question

(B) Figure $A$ represents a two-chambered heart (one auricle and one ventricle),which is found in fishes.Figure $B$ represents a four-chambered heart

Vedclass · Accepted Answer

$A-$ Fishes,$B-$ Amphibians,$C-$ Mammals

Vedclass · Answer

(B) Figure $A$ represents a two-chambered heart (one auricle and one ventricle),which is found in fishes.Figure $B$ represents a four-chambered heart (two auricles and two ventricles),which is found in birds and mammals.Figure $C$ represents a three-chambered heart (two auricles and one ventricle),which is found in amphibians and most reptiles (except crocodiles).Therefore,based on the options provided,the most accurate classification is $A-$ Fishes,$B-$ Amphibians,$C-$ Mammals (noting that $B$ and $C$ in the diagram represent three-chambered and four-chambered hearts respectively).

$A =$ Auricle,$V =$ Ventricle. Identify the correct examples of figures $A, B$ and $C$.

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