Question

2.
Define transpiration.
3. Name the three types of blood vessels.
4.
State any two functions of the blood.
5.
Define the term “pulse rate.
E. Answer the following questions.
1.
Briefly explain the transport of water and minerals in plants.
2.
Describe, in brief, the function of heart.
3.
State the functions of the three types of blood vessels.
4.
Give one function each of RBC, WBC and platelets.
5.
Draw a neat and well labelled diagram of the human excretory system.​

Answer 1

Answer:

2 water given out to environment by plants due to evoperation is known as transpiration

3 Arteries,veins and capillaries