Question

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

Solution

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.

Some More Questions From Nutrition in Animals Chapter

Why do we get instant energy from glucose?

Which part of the digestive canal is involved in:
(i) absorption of food .
(ii) chewing of food .
(iii) killing of bacteria .
(iv) complete digestion of food .
(v) formation of faeces .

Write one similarity and one difference between the nutrition in Amoeba and human beings.

Match the items of Column I with suitable items in Column II

-

Column I

-

Column II

(a)

Salivary gland

(i)

Bile juice secretion

(b)

Stomach

(ii)

Storage of undigested food

(c)

Liver

(iii)

Saliva secretion

(d)

Rectum

(iv)

Acid release

(e)

Small intestine

(v)

Digestion is completed

(f)

Large intestine

(vi)

Absorption of water

-

-

(vii)

Release of faeces

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Nutrition In Animals

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

Some More Questions From Nutrition in Animals Chapter

Why do we get instant energy from glucose?

Which part of the digestive canal is involved in:
(i) absorption of food .
(ii) chewing of food .
(iii) killing of bacteria .
(iv) complete digestion of food .
(v) formation of faeces .

Write one similarity and one difference between the nutrition in Amoeba and human beings.

Label the following figure of the digestive system.
A part of human digestive system

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

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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Email Address

Location

-	Column I	-	Column II
(a)	Salivary gland	(i)	Bile juice secretion
(b)	Stomach	(ii)	Storage of undigested food
(c)	Liver	(iii)	Saliva secretion
(d)	Rectum	(iv)	Acid release
(e)	Small intestine	(v)	Digestion is completed
(f)	Large intestine	(vi)	Absorption of water
-	-	(vii)	Release of faeces

For Daily Free Study Material Join wiredfaculty

Nutrition In Animals

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

Some More Questions From Nutrition in Animals Chapter

Why do we get instant energy from glucose?

Which part of the digestive canal is involved in:(i) absorption of food ____.(ii) chewing of food ____.(iii) killing of bacteria ____.(iv) complete digestion of food ____.(v) formation of faeces ____.

Write one similarity and one difference between the nutrition in Amoeba and human beings.

Label the following figure of the digestive system.A part of human digestive system

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

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Which part of the digestive canal is involved in:
(i) absorption of food .
(ii) chewing of food .
(iii) killing of bacteria .
(iv) complete digestion of food .
(v) formation of faeces .

Label the following figure of the digestive system.
A part of human digestive system