Class 9 Science - 49 - Exploration: Entering the World of Secondary Science Easy Quiz

Science 49 Exploration: Entering the World of Secondary Science Easy Class 9 Level 6

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Question 1/1 Easy Science 49 Exploration: Entering the World of Secondary Science Class 9 Level 6

पौधे की वृद्धि जांचते समय पानी के अलावा अन्य कारकों को समान क्यों रखा जाता है?

Why are factors other than water kept the same while studying plant growth?

Explanation opens after your attempt
Correct Answer

A. पानी के प्रभाव को स्पष्ट देखने के लिएTo clearly observe the effect of water

Step 1

Concept

When other factors remain the same the effect of water becomes clear. This is called a fair test.

Step 2

Why this answer is correct

The correct answer is A. पानी के प्रभाव को स्पष्ट देखने के लिए / To clearly observe the effect of water. When other factors remain the same the effect of water becomes clear. This is called a fair test.

Step 3

Exam Tip

अन्य कारक समान रहने पर पानी का प्रभाव स्पष्ट होता है। इसे निष्पक्ष जांच कहते हैं।

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