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

[Download] Assertion Reason Questions for Class 7 Science Chapter 2 Nutrition in Animals

Here we are providing assertion reason questions for Class 7 Science Chapter 2 Nutrition in Animals.

Directions:

The question below consists of an assertion and a Reason. Use the following key to choose the appropriate answer.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.

Q1. Assertion (A) : Tongue is fleshy muscular organ.
Reason (R) : Tongue is used for talking.

➤ Show Answer

Answer: (b)

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Q2. Assertion (A) : Food pipe runs through neck and chest.
Reason (R) : When food is not accepted by our stomach it is vomited out.

➤ Show Answer

Answer: (b)

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Q3. Assertion (A) : The small intestine is about 7.5m long and highly coiled.
Reason (R) : It is smaller as compared to large intestine.

➤ Show Answer

Answer: (c)

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Q4. Assertion (A) : Rumen is the first of four chambers of stomach of ruminants
Reason (R) : In rumen the food gets partly digested and is called cud.

➤ Show Answer

Answer: (b)

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Q5. Assertion (A) : Liver secretes a juice called bile juice.
Reason (R) : Bile juice is stored in liver.

➤ Show Answer

Answer: (c)

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Q6. Assertion (A) : Digestion of carbohydrates, like starch, begins in buccal cavity.
Reason (R) : The digested food is absorbed in the blood vessels from small intestines.

➤ Show Answer

Answer: (b)

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Q7. Assertion (A) : Digestion in amoeba is intracellular.
Reason (R) : In the food vacuole the food becomes trapped and is digested by the action of digestive juices secreted into food vacuole.

➤ Show Answer

Answer: (a)

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Q8. Assertion (A) : Food is pushed down the food pipe which runs through the neck and chest Reason (R) : The peristaltive movement of the wall of the food pipe is a continuous process.

➤ Show Answer

Answer: (a)

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What is Assertion Reason Questions?

Assertion Reason questions are a specific type of question format commonly used in academic assessments, particularly in science and logical reasoning subjects. These questions consist of two statements: an Assertion and a Reason. The task of the test-taker is to evaluate the relationship between the two statements and determine their combined accuracy.

Here’s a breakdown of the structure of an Assertion Reason question:

1. Assertion: The Assertion is a statement presented as a fact or claim. It may be true or false, and it is typically written in a straightforward manner.
2. Reason: The Reason is a statement that provides an explanation or justification for the Assertion. It can support or challenge the Assertion, depending on the accuracy of the Reasoning provided.
3. Options: Multiple options are typically provided alongside the Assertion Reason pair. The test-taker must choose the correct option that reflects the logical relationship between the Assertion and the Reason.

The possible options typically include:

a) If both the Assertion and the Reason are true, and the Reason is a correct explanation of the Assertion.

b) If both the Assertion and the Reason are true, but the Reason is not a correct explanation of the Assertion.

c) If the Assertion is true, but the Reason is false.

d) If the Assertion is false, but the Reason is true.

e) If both the Assertion and the Reason are false.

To answer Assertion Reason questions correctly, the test-taker needs to analyze the accuracy and logical connection between the two statements. It requires critical thinking, reasoning abilities, and a thorough understanding of the subject matter.

It is important to note that Assertion Reason questions can be challenging, as the test-taker needs to evaluate both statements independently and then determine the relationship between them. Careful reading, logical reasoning, and knowledge of the subject are essential for accurately answering such questions.

Importance of Practicing Assertion Reason Questions for Class 7 Science

Practicing Assertion Reason questions for Class 8 Maths offers several benefits to students. Here are some reasons why it is important:

1. Develops critical thinking skills: Assertion Reason questions require students to critically analyze and evaluate the relationship between the Assertion and the Reason. By practicing these types of questions, students develop their critical thinking skills and learn to assess the validity and logical connection between statements.
2. Enhances problem-solving abilities: Assertion Reason questions often involve complex problem-solving scenarios. By practicing these questions, students strengthen their problem-solving abilities, as they are required to apply mathematical concepts, reasoning, and logical deduction to determine the accuracy of the statements.
3. Encourages deeper understanding: Assertion Reason questions promote a deeper understanding of mathematical concepts. Students need to evaluate the logic and reasoning behind the statements, which helps them grasp the underlying principles and connections between different mathematical ideas.
4. Tests conceptual clarity: Assertion Reason questions provide an opportunity to assess students’ conceptual clarity. By encountering these questions, students can identify any gaps in their understanding of specific mathematical concepts. They can then address these gaps and seek clarification to improve their knowledge and comprehension.
5. Prepares for competitive exams: Many competitive exams, including scholarship exams, Olympiads, and entrance exams, include Assertion Reason questions in their question papers. By practicing these questions in Class 8, students can develop familiarity with the format and learn how to approach such questions effectively, thus preparing themselves for future exams.
6. Enhances logical reasoning skills: Assertion Reason questions require students to evaluate the logical relationship between statements. Through practice, students enhance their logical reasoning skills and become more adept at identifying valid and invalid reasoning.
7. Improves exam readiness: Regular practice of Assertion Reason questions prepares students for the format and style of questions they may encounter in exams. It familiarizes them with the task of evaluating statements and choosing the correct option, helping them feel more confident and comfortable during assessments.
8. Promotes comprehensive learning: Practicing Assertion Reason questions encourages comprehensive learning. Students are prompted to consider different aspects of a concept, analyze its various components, and evaluate the relationship between them. This holistic approach fosters a deeper understanding of the subject matter.
9. Sharpens analytical skills: Assertion Reason questions require students to analyze and evaluate the given statements. By practicing these questions, students develop their analytical skills, including the ability to break down complex problems, identify relevant information, and make logical deductions.
10. Reinforces exam time management: Assertion Reason questions often require careful evaluation, which can take time. By practicing these questions, students become better at managing their time during exams, learning to allocate appropriate time to read and analyze the statements, and make informed choices within the given time frame.

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