Nutrition in Animals (CBSE (Central Board of Secondary Education- Board Exam) Class-7 Science): Questions 1 - 7 of 28

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Question number: 1

» Nutrition in Animals » Digestion in Human Beings » Milk Teeth and Permanent Teeth

MCQ▾

Question

Sets of teeth Human beings have during their lifetime are:

Choices

Choice (4) Response

a.

One sets

b.

Regenerative teeth

c.

Two sets

d.

Three sets

Question number: 2

» Nutrition in Animals » Digestion in Human Beings » Human Digestive System and Its Organs

MCQ▾

Question

The digestive tract or alimentary canal of human digestive system is divided into different components these are:

Choices

Choice (4) Response

a.

Mouth, Buccal-cavity, Oesophagus, stomach, small

b.

Buccal- cavity, oesophagus, stomach, small intestine, large intestine, anus

c.

Oesophagus, Mouth, Stomach, Intestine

d.

Buccal- cavity, oesophagus, stomach, small intestine, large intestine

Question number: 3

» Nutrition in Animals » Mouth and Buccal Cavity » Saliva and Its Function

MCQ▾

Question

Saliva is defined as:

Choices

Choice (4) Response

a.

Secretion of salivary glands

b.

Saliva contains taste buds

c.

Secretion of mouth cavity

d.

None of the above

Question number: 4

» Nutrition in Animals » The Food Pipe & Stomach » Stomach and Its Function

MCQ▾

Question

The inner lining of the stomach secretes:

Choices

Choice (4) Response

a.

Hydrochloric acid

b.

Digestive juices

c.

Mucous

d.

All a. , b. and c. are correct

Question number: 5

» Nutrition in Animals » The Food Pipe & Stomach » Small Intestine

MCQ▾

Question

A highly coiled tube in which stomach opens is called as:

Choices

Choice (4) Response

a.

Large intestine

b.

Liver

c.

Small intestine

d.

All of the above

Question number: 6

» Nutrition in Animals » The Food Pipe & Stomach » Large Intestine

MCQ▾

Question

The indigested food from small intestine cannot be absorbed by the blood and is passed to the:

Choices

Choice (4) Response

a.

Anus

b.

Large intestine

c.

Colon

d.

Rectum

Question number: 7

» Nutrition in Animals » Mouth and Buccal Cavity » Tooth Decay

MCQ▾

Question

Prevention taken to prevent tooth decay and for maintaining dental hygiene are:

Choices

Choice (4) Response

a.

Rinse your mouth with saline water after every meal and never put dirty fingers and unwashed object in the mouth

AND

Avoid eating sticky and sugary items such as chocolates, sweets and cold drinks

b.

Clean your teeth with a brush and dental floss

c.

Eat food items rich in calcium and phosphorus

d.

All a. , b. and c. are correct

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