Body Transport System - Science Learning 11

Learn Body Transport System questions with answers. This prep guide includes questions like, what is quantity of re blood cells in blood?, what is job of red blood cells?, what differs in types of white blood cells?, what is size of white blood cell?, what is quantity of white blood cells in blood? and others below.

Body Transport System Learning 11

Question: What is quantity of re blood cells in blood?

Answer: In about every 1mm3, there are approximately 5 million red blood cells.

Question: What is job of red blood cells?

Answer: The job of red blood cells is to carry oxygen from the lungs to every cell of the body where it is required.

Question: What differs in types of white blood cells?

Answer: The shape of the cell and nucleus differs in different types of white blood cells.

Question: What is size of white blood cell?

Answer: A white blood cell is twice as big as a red blood cell. This is why they are found in low quantities in the blood.

Question: What is quantity of white blood cells in blood?

Answer: In about every 1mm3, there are approximately 6000 white blood cells only. This under population of white blood cells is due to their size.