What percent of the incident solar radiation is photosynthetically active radiation (PAR)?(a) 100%(b) 85%(c) 20%(d) 50%I got this question during an interview for a job.This intriguing question comes from Ecosystem topic in section Ecosystem of Biology – Class 12

What percent of the incident solar radiation is photosynthetically act

1.	What percent of the incident solar radiation is photosynthetically active radiation (PAR)?(a) 100%(b) 85%(c) 20%(d) 50%I got this question during an interview for a job.This intriguing question comes from Ecosystem topic in section Ecosystem of Biology – Class 12
Answer» Correct answer is (d) 50% To ELABORATE: Almost less than equal to the 50% of the INCIDENT SOLAR radiation is photosynthetically active radiation (PAR). It ranges from 400nm to 700nm.

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