Photosynthetically active radiation is:

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Target Exam

CUET

Subject

Biology

Chapter

Ecosystem

Question:

Photosynthetically active radiation is:

Options:

Incident solar radiations.

Part of incident solar radiations.

Green and Yellow light of visible spectrum only.

All radiations that are allowed by ozone through stratosphere to reach earth's surface.

Correct Answer:

Part of incident solar radiations.

Explanation:

The correct answer is Option (2) → Part of incident solar radiations.