E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Respiration, Exercise 2: Exercises

Author:E Doris James, Vandana Tirath, Anton Siromani & Kiran Banerji

E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Respiration, Exercise 2: Exercises

Attempt the practice questions on Chapter 10: Respiration, Exercise 2: Exercises with hints and solutions to strengthen your understanding. New Science Ahead solutions are prepared by Experienced Embibe Experts.

Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Respiration, Exercise 2: Exercises with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 2

What is a bronchiole?

MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 3

What is an alveolus?

MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 4

What role does oxygen play in respiration?

MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 5

How do frogs breathe?

MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 6

When does anaerobic respiration occur in the human body?

HARD
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 2

Explain the mechanism by which air is taken in and driven out of the lungs.

HARD
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 3

Draw a labelled diagram of an experiment to prove that the air you breathe out contains carbon dioxide.

HARD
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 1

How do sneezing and coughing help protect our lungs?