Biology, asked by sadhnachaudhary0331, 18 days ago

Describe the evolutionary change in the pattern of heart among the vertebrates?

Answers

Answered by thechristianolives

1

Explanation:

The evolution of the heart is based on the separation of oxygenated blood from deoxygenated blood for efficient oxygen transport. In fishes, the heart was like a hollow tube. This evolved into the four-chambered heart in mammals. Fish has only two chambers in its heart – one auricle and one ventricle.

Answered by ShreyaPant

1

Explanation:

The evolution of the heart is based on the separation of oxygenated blood from deoxygenated blood for efficient oxygen transport. In fishes, the heart was like a hollow tube. This evolved into the four-chambered heart in mammals. Fish has only two chambers in its heart – one auricle and one ventricle.

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