MEDIUM
7th CBSE
IMPORTANT
Earn 100

As compare to inhaled air, the exhaled air contains more of:
A. Water vapour B. Oxygen C. Carbon dioxide D. Nitrogen

31.71% studentsanswered this correctly

Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 75
Which of the following has haemoglobin-containing blood?
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 76
The energy of food which we eat is released slowly inside our body by the process called:
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 77
Which of the following is not a product of aerobic respiration?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 78
Yeast converts glucose into:
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 79
Which of the following are not the product of anaerobic respiration in muscles?
A. Carbon dioxide 
B. Energy 
C. Alcohol 
D. Lactic acid
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 80
During respiration in humans, the exchange of gases takes place in
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 81
Which of the following does not have lungs for breathing?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 82
Which of the following organisms can live without the oxygen of the air?