Question

B. Write T' for true and Ffor false statements.
1. Haemoglobin is present in the WBCs.
2. Pulmonary artery carries oxygenated blood.
3. The device used to hear heart beat is a stethoscope. T
4. Humans excrete uric acid through skin.
5. Heart beat decreases after physical activity,​

Answer 1

Answer:

1. False.

2. True.

3. True.

4. False.

5. False.

Answer 2

Answer:

1. T

2. T

3. T

4.F

5. F

Bhai answer sahi hai