Chemistry, asked by damodaraDhar229, 1 year ago

Why is blood circulation in human heart called double circulation?

NCERT Class X
Science - Exemplar Problems

Chapter_Life Processes

Answers

Answered by nope

17

as blood passes twice from the heart during same cycle it is called double circulation

Answered by rosedsouza707

25

The blood passes through the heart twice through separate pathways for completing one cycle. This type of circulation is called double circulation.

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