Assertion and Reason Questions Class 7 Science Chapter 2 Nutrition in Animals

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Solved CBSE Class 7 Science Chapter 2 Assertion and Reason Questions – Nutrition in Animals. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.

Assertion and Reason Questions Class 7 Science Chapter 2 Nutrition in Animals

 

1.) Assertion- the digestive tract and the associated glands together constitute the digestive system.

Reason- the digestive juices converts complex substances of food into simple ones.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option A

 

2.) Assertion- there are four types of teeth present in mouth.

Reason- the incisor ,canine, premolar, molar are the four types of teeth present in moth.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option a

 

3.) Assertion- our mouth has the salivary glands which secrete saliva.

Reason- the salive do not breaks down the starch into sugar.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation  for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option C

 

4.) Assertion- after eating the sweets, food and other things washing of mouth and teeth are very important.

Reason- the chocolates , sweets , soft drinks and other sugar products are the major culprits of tooth decay.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option A

 

5.) Assertion- the inner lining of the stomach secretes mucus HCl and digestive juices.

Reason- the stomach is thick walled bag having S shape.

a) Assertion and reason both are correct statement and reason is correct explanation for assertion.

b) Assertion and reason both are correct statement and reason is not correct explanation for assertion.

c) Assertion is correct statement but reason is wrong statement.

d) Assertion is wrong statement but reason is correct statement.

Ans- option B

 

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Updated: September 22, 2022 — 1:36 pm

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  1. Stomach is J SHAPE..ASSERTION IS TRUE..REASON IS WRONG

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