Question

compare circulation pattern in fishes and reptiles?​

Answer 1

Answer:

Fish have a two-chambered heart with unidirectional circulation. ... Most non-avian reptiles have a three-chambered heart, but have little mixing of the blood; they have double circulation. Mammals and birds have a four-chambered heart with no mixing of the blood and double circulation.

Explanation:

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Answer 2

Answer:

Fish have the simplest circulatory systems of the vertebrates: blood flows unidirectionally from the two-chambered heart through the gills and then the rest of the body.

Reptiles also have two circulatory routes; however, blood is only oxygenated through the lungs.

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Explanation: