What is the function of trachea?

Important Questions on Respiration in Plants and Animals

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Quick Response>Q 3

 What is diaphragm?

MEDIUM

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Quick Response>Q 4

Why do we sometimes get muscular cramps after strenuous exercise?

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 1

Plants take in _____ and give out _____ during respiration.

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 2

The process of exchange of gases in plant is called:

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 3

In humans, which of the following structures is comparable to the spiracles of cockroach?

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 4

The narrowest and most numerous tubes in lungs are called:

MEDIUM

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 5

Respiratory membrane should be:

EASY

7th CBSE

IMPORTANT

Galaxy Science in Everyday Life>Chapter 10 - Respiration in Plants and Animals>Chapter Review>Q 1

Two guard cells control the opening and closing of _____ (stomatal/folicular) openings.