Name the main parts of the circulatory system.

What is the circulatory system?

In closed circulatory system

Name the following: Three parts of the circulatory system.

Name the various parts of excretory system in frog.

Given below the simplified pathway of the circulatory system of man: Name the blood vessel that supplies the walls of the heart with oxygen.

Given below the simplified pathway of the circulatory system of man: Name the blood vessels labelled 1. 3. 6. and 7.

Name the various parts of the nervous system in cockroach.

List important parts of circulatory system of cockroach?

Given alongside a schematic representation of the circulatory system in man. Study the same and answer the question that follows. Name the valve found at the beginning of the part labelled C.

Name the two main parts of nephoron.