Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Respiration in Animals and Plants, Exercise 5: PRACTICE TIME

Author:Veera Bala Rastogi & Shalini Mahajan

Veera Bala Rastogi Science Solutions for Exercise - Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Respiration in Animals and Plants, Exercise 5: PRACTICE TIME

Attempt the practice questions on Chapter 11: Respiration in Animals and Plants, Exercise 5: PRACTICE TIME with hints and solutions to strengthen your understanding. Science Booster solutions are prepared by Experienced Embibe Experts.

Questions from Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Respiration in Animals and Plants, Exercise 5: PRACTICE TIME with Hints & Solutions

HARD
7th CBSE
IMPORTANT

Give differences between aerobic and anaerobic respiration.

HARD
7th CBSE
IMPORTANT

Yeast produces ethyl alcohol as the end product of respiration.

(a) What type of respiration is it?
(b) What are the industrial uses of yeast?

HARD
7th CBSE
IMPORTANT

Describe mechanism of breathing in human beings.

HARD
7th CBSE
IMPORTANT

Explain how plant cells obtain oxygen for respiration.

MEDIUM
7th CBSE
IMPORTANT

Look at the given diagram and label the parts 1 – 4.
Question Image

MEDIUM
7th CBSE
IMPORTANT

Look at the given diagram and name the part where the exchange of gases takes place.
Question Image

MEDIUM
7th CBSE
IMPORTANT

Why does a cockroach die when put in water?

MEDIUM
7th CBSE
IMPORTANT

Why do whales and dolphins often come to the surface of water and release a fountain of water?