MEDIUM
10th CBSE
IMPORTANT
Earn 100

Draw a labeled diagram of the respiratory system of human beings with diaphragm at the end of expiration.

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1B>Q 8
List four conditions required for efficient gas exchange in an organism?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1B>Q 9
What is meant by breathing? What happens to the rate of breathing during vigorous exercise and why?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1B>Q 9
How are the lungs designed in human beings to maximize the area of exchange of gases?
HARD
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 1
Which one is the exact path of deoxygenated blood coming from the whole body?
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 2
Platelets help in
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 3
Human heart does not allow
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 4
Blood pressure is greater in _____ than in _____.
HARD
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 5
Choose the correct statement that describes arteries.