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Photosynthesis : Class 9 Science MCQ Practice Questions & Answers (Tamil) - ObjectiveMcq

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HomePracticeClass 9 ScienceScienceBiologyPhotosynthesis

Photosynthesis in Class 9 Science : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

Class 9 ScienceMediumScience BiologyPhotosynthesis

1.

What is the primary source of energy for plants?

A

Air

B

Water

C

Sunlight

D

Soil

View Answer

Correct Answer: C — Sunlight

Explanation:

Plants use sunlight to perform photosynthesis.