Given below the simplified pathway of the circulatory system of man:

Name the blood vessels labelled 1. 3. 6. and 7.

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: Draw a neat labelled diagram of the blood vessel numbered 2' as seen in a cross-section.

Given below the simplified pathway of the circulatory system of man: Mention one structural difference between blood vessels numbered 4 and 5

Given below is a simple diagram of the circulation of blood in a mammal showing the main blood vessels, the heart, lungs and body tissues. The blood vessels, labelled 6, contain deoxygenated blood and the valve leading to it has three semi- lunar pockets Name the blood vessels or organs marked by numbers 1 to 8

Given below is a simple diagram of the circulation of blood in a mammal showing the main blood vessels, the heart, lungs and body tissues. The blood vessels, labelled 6, contain deoxygenated blood and the valve leading to it has three semi- lunar pockets What is diastole

The diagram below represents the simplified pathway of the circulation of blood. Study the same and answer the questions that follow : Which blood vessel will contain a high amount of glucose and amino acids after a meal ?

The diagram below represents the simplified pathway of the circulation of blood. Study the same and answer the questions that follow : Draw a diagram of the different blood cells as seen in a smear of human blood.

The diagrams given below show the cross-section of two kinds of blood vessels : Name the blood vessel that (1) begins and ends in capillaries

Given below is a diagram of the external features of the heart: Name the parts 1 to 7.

Given here is a section of the female reproductive system in humans. a. Name the parts labelled 1 to 4 b. Name the part where fertilisation occurs in the female reproductive system.