Question

Double circulation define in easy points

Answer 1

Ans. During a single cycle blood goes twice in the heart which is known as double circulation. It is necessary in human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.

Answer 2

$\huge\mathfrak\red{Elo!}$

- DOUBLE CIRCULATION -

Double circulation is a process in which blood flows twice through the heart.

- It includes two steps: Systemic circulation and Pulmonary circulation.