Class 12 · Ecosystem

Photosynthetically Active Radiation — NEET Biology

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What is the percentage of photosynthetically active radiation (PAR) in the incident solar radiation? (a) 100% (b) 50 % (c) 1-5% (d) 2-10%

NCERT Biology · Class 12 · Chapter 12 · Paragraph 45
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What percentage of incident solar radiation is photosynthetically active?

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