Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 3: Exercise

Author:Dhiren M Doshi

Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 3: Exercise

Attempt the free practice questions on Chapter 10: Respiration in Organisms, Exercise 3: Exercise with hints and solutions to strengthen your understanding. Exploring Science BASED ON THE LATEST NCF GUIDELINES 7 solutions are prepared by Experienced Embibe Experts.

Questions from Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 3: Exercise with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT

Circle the odd ones. Give reasons for your choices:

EASY
7th CBSE
IMPORTANT

Name the small openings (holes) on the sides of the body of an insect. (Spiracles/Lenticels/Micropyle)

MEDIUM
7th CBSE
IMPORTANT

What do you call the process of respiration which can occur without oxygen?(Anaerobic Respiration/Aerobic Respiration)

MEDIUM
7th CBSE
IMPORTANT

Nitika is practising for the upcoming athletic championship. Suddenly, while running, she sits down and starts crying because of pain in her legs. Monika immediately brings a hot water bath for her. 

Why did Nikita suddenly feel the pain in her legs while running?

MEDIUM
7th CBSE
IMPORTANT

Nitika is practising for the upcoming athletic championship. Suddenly, while running, she sits down and starts crying because of pain in her legs. Monika immediately brings a hot water bath for her.

What value should you learn from Monika?

MEDIUM
7th CBSE
IMPORTANT

Look at the diagram given alongside and answer the questions:
(a) What do Fig.(a) and (b) depict?

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MEDIUM
7th CBSE
IMPORTANT

Look at the diagram given alongside and answer the questions:
Explain what happens when air is inhaled and exhaled.
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