Match the animals in Column I with their mode of feeding listed in Column II. Column I Column II Animals Mode of Feeding (a) Housefly (i) Biting and Chewing (b) Cockroach (ii) Suckling (c) Mosquito (iii) Sponging (d) Infants (iv) Sucking

(a) Housefly- The mode of feeding is sponging Sponging : The action to wound the skin with a sting or fangs. (b) Cockroach- The mode of feeding is biting and chewing Chewing : The process by which food is crushed and ground by teeth. (c) Mosquito- The mode of feeding is sucking Sucking : To pull in liquid or air through your mouth without using your teeth. (d) Infants- The mode of feeding is suckling Suckling: To give milk to from the breast or under a mother to her child. Column I Column II Animals Mode of Feeding (a) Housefly (iii) Sponging (b) Cockroach (i) Biting and Chewing (c) Mosquito (iv) Sucking (d) Infants (ii) Suckling

Match the organs In Column I with the words listed In Column II. Column I Column II (a) Rectum (i) Mucous (b) Gall Bladder (ii) Villi (c) Stomach (iii) Taste buds (d) Tongue (iv) Faeces (e) Small Intestine (v) Bile Juice

a-iv Rectum is the final section of the large intestine, terminating at the anus. The semi-solid faeces are stored in the rectum until egestion. b-v Bile juice secreted by the liver is stored in a sac called the gall bladder. Bile plays an important role in the digestion of fats. c-i The inner lining of the stomach secretes mucous, hydrochloric acid, and digestive juices. The mucous protects the lining of the stomach. d-iii Taste buds are sensory organs that are found on your tongue and allow you to experience tastes. e-ii The inner walls of the small intestine have thousands of finger-like outgrowths. These are called villi (singular villus). The villi increase the surface area for absorption of the digested food. Column I Column II (a) Rectum (iv) Faeces (b) Gall Bladder (v) Bile Juice (c) Stomach (i) Mucous (d) Tongue (iii) Taste buds (e) Small Intestine (ii) Villi

EASY

7th CBSE

IMPORTANT

Earn 100

Following statement describes one of the five steps in animal nutrition. Read the statement and give one word for it. Write the term that describes the process.
Taking food into the body.

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Important Questions on Nutrition in Animals

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>VERY SHORT ANSWER QUESTIONS>Q 18

Following statement describe one of the five steps in animal nutrition. Read the statement and give one word for it. Write the term that describes the process.

Transport of digested and soluble food from the intestine to blood vessels.

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 19

Match the animals in Column I with their mode of feeding listed in Column II.

Column I	Column II
Animals	Mode of Feeding
(a) Housefly	(i) Biting and Chewing
(b) Cockroach	(ii) Suckling
(c) Mosquito	(iii) Sponging
(d) Infants	(iv) Sucking

MEDIUM

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 20

Boojho took some grains of boiled rice in test tube 'A' and Paheli took boiled and chewed rice in test tube ‘B’. Both of them poured 1-2 drops of iodine solution into the test tube and observed the colour change. What colour change would they have observed? Give reasons for your answer.

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 21

‘A’ got her gall bladder removed surgically as she was diagnosed with stones in her gall bladder. After the surgery, she faced problems in digestion of certain food items when consumed in bulk. Can you tell which kind of food items would they be and why?

MEDIUM

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 22

Match the organs In Column I with the words listed In Column II.

Column I	Column II
(a) Rectum	(i) Mucous
(b) Gall Bladder	(ii) Villi
(c) Stomach	(iii) Taste buds
(d) Tongue	(iv) Faeces
(e) Small Intestine	(v) Bile Juice

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 23

Ruminants such as cows and buffaloes swallow their food hurriedly and then sit restful and chew their food. Can you reason why?

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>SHORT ANSWER QUESTIONS>Q 24

Boojho and Paheli were eating their food hurriedly so that they could go out and play during the recess. Suddenly, Boojho started coughing violently. Think of the reasons why he was coughing and discuss with your friends.

EASY

7th CBSE

IMPORTANT

NCERT Exemplar Science - Class 7>Chapter 2 - Nutrition in Animals>LONG ANSWER QUESTIONS>Q 25

water

front

intestinal

salts

pseudopodia

back

vacuole

The digestion of all food components is completed by the_____ juice.

Following statement describes one of the five steps in animal nutrition. Read the statement and give one word for it. Write the term that describes the process. Taking food into the body.

Important Questions on Nutrition in Animals

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Following statement describes one of the five steps in animal nutrition. Read the statement and give one word for it. Write the term that describes the process.
Taking food into the body.