HARD
10th CBSE
IMPORTANT
Earn 100

Why is diffusion insufficient to meet the oxygen requirements of large multicellular organisms like humans?

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 51
What type of arrangement exists in the bodies of large animals to meet their oxygen requirements adequately?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 51

What advantage a terrestrial animal has over an aquatic animal with regard to obtaining oxygen for respiration?

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 52

Which of the following is not produced during anaerobic respiration in unicellular fungus?

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 53

One of the following organisms can live without oxygen of the air. This organism is

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 54

During respiration, the exchange of gases takes place in

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 55

In one of the following organisms, the gaseous exchange during respiration does not take place through cell membrane/skin. This organism is

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 56

Which of the following is correct for the process of anaerobic respiration?

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Multiple Choice Questions (MCQs)>Q 57

Which of the following increases in muscle cells when they are lacking in oxygen?