How long does food stay in the stomach?

Important Questions on Nutrition in Animals

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q C

How does the presence of acid in the stomach help?

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

List and explain in one sentence each, the various processes involved in nutrition in animals.

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

Explain through diagrams ingestion of food in Amoeba.

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

Explain through diagrams ingestion of food in Hydra.

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

Name the four types of teeth in your mouth. What are their functions?

HARD

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

What is peristalsis? Explain with the help of a diagram.

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

What is the function of saliva?

MEDIUM

7th CBSE

IMPORTANT

Living Science 7>Chapter 2 - Nutrition in Animals>EXERCISES>Q D

What is the function of bile juice?