In which of the following is incomplete doubl | vedclass

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(B) Incomplete double circulation is a type of circulatory system where oxygenated and deoxygenated blood mix in the single ventricle of the heart. Th

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Amphibians and Reptiles

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(B) Incomplete double circulation is a type of circulatory system where oxygenated and deoxygenated blood mix in the single ventricle of the heart. This is characteristic of amphibians and most reptiles (except crocodiles). In this system,the heart has three chambers: two atria and one ventricle. The left atrium receives oxygenated blood from the lungs/gills/skin,while the right atrium receives deoxygenated blood from the body. Both types of blood mix in the single ventricle before being pumped out to the body and respiratory organs.

In which of the following is incomplete double circulation observed?

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