Question

Mark ‘T’ if the statement is true and ‘F’ if it is false:

1. During heavy exercise, the breathing rate of a person slows down. (T/F)
2. Plants carry out photosynthesis only during the day and respiration only at night. (T/F)
3. Frogs breathe through their skins as well as their lungs. (T/F)
4. The fishes have lungs for respiration. (T/F)
5. The size of the chest cavity increases during inhalation. (T/F)

Answer 1

1. False
2. False
3. True
4. True
5. True