Question

Write True (T) or False (F) against the following statements in the given brackets:
1. Movement of water through xylem occurs due to transpiration pull. ( )
2. The haemoglobin-containing component of blood is platelets. ( )
3. Erythrocytes fight against harmful germs in the body. ( )
4. In a normal person the heart beats about 72 time per minute. ( )
5. Blood clotting is a useful natural process in human beings. ( )

Answer 1

1. True (T)

2. False (F)
The haemoglobin-containing component of blood is RBC.

3. False (F)
Leucocytes help in fighting harmful germs in the body.

4. True (T)

5. True (T)