CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A circulatory system is said to be closed when blood flows through tubes called blood vessels.


A
True
loader
B
False
loader

Solution

The correct option is A True
True. A circulatory system is said to be closed  when the blood flows only through a network of blood vessels, like in humans. Open circulatory system is present in animals like cockroaches where blood flows through body cavity. No blood vessels are present in these animals.

Biology

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More



footer-image