एक छात्र ने परिकल्पना लिखी कि बड़े बीज तेजी से अंकुरित होंगे। स्वतंत्र चर क्या है?
A student hypothesises that larger seeds will germinate faster. What is the independent variable?
Explanation opens after your attempt
C. बीज का आकारSeed size
Concept
Seed size is the deliberately selected or changed factor and is the independent variable. In exams choose the factor acting as the cause.
Why this answer is correct
The correct answer is C. बीज का आकार / Seed size. Seed size is the deliberately selected or changed factor and is the independent variable. In exams choose the factor acting as the cause.
Exam Tip
जानबूझकर चुना या बदला गया बीज का आकार स्वतंत्र चर है। परीक्षा में कारण के रूप में बदले कारक को चुनें।
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