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On March 11, 2024, 11:35 AM

Page No 22: - Chapter 2 Nutrition In Animals class 7 ncert solutions Science - SaraNextGen [2024]


Question 12:

Label the following figure of the digestive system.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/4/47/171/Chapter%202_html_14bf3b9e.jpg

A part of human digestive system

Answer:

https://img-nm.mnimgs.com/img/study_content/curr/1/7/4/47/171/Chapter%202_html_m5729d59f.jpg

Question 13:

Can we survive only on raw, leafy vegetables/grass? Discuss.

Answer:

No.Humans cannot survive only on raw, leafy vegetables, or grass. It is because the grass is rich in cellulose, which is a type of carbohydrate that humans are not able to digest due to the absence of cellulose-digesting enzymes.

Also Read : INTRODUCTION-Chapter-3-Fibre-To-Fabric-class-7-ncert-solutions-Science

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