Guest

Question 7: Mark ‘T’ if the statement is true and ‘F’ if it is false: (i) During heavy exercise the breathing rate of a person slows down. (T/F) (ii) Plants carry out photosynthesis only during the day and respiration only at night. (T/F) (iii) Frogs breathe through their skins as well as their lungs. (T/F) (iv) The fishes have lungs for respiration. (T/F) (v) The size of the chest cavity increases during inhalation. (T/F)

Question 7: Mark ‘T’ if the statement is true and ‘F’ if it is false:
(i) During heavy exercise the breathing rate of a person slows down. (T/F)
(ii) Plants carry out photosynthesis only during the day and respiration only at night. (T/F)
(iii) Frogs breathe through their skins as well as their lungs. (T/F)
(iv) The fishes have lungs for respiration. (T/F)
(v) The size of the chest cavity increases during inhalation. (T/F)

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
Answer:(i) During heavy exercise the breathing rate of a person slows down. (F) (ii) Plants carry out photosynthesis only during the day and respiration only at night. (F) (iii) Frogs breathe through their skins as well as their lungs. (T) (iv) The fishes have lungs for respiration. (F) (v) The size of the chest cavity increases during inhalation. (T)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free