What is photosynthetically active radiation (PAR)?
A. Radiation best suited for photosynthesis
B. All radiation in which photosynthesis occurs
C. Radiation in which photosynthesis does not occur
D. Radiation which deactivates the ongoing photosynthesis
Answer:A
What is photosynthetically active radiation (PAR)?
A. Radiation best suited for photosynthesis B. All radiation in which photosynthesis occurs C. Radiation in which photosynthesis does not occur D. Radiation which deactivates the ongoing photosynthesis