Q. The sunlight directly regulates the primary productivity because
A) Gross primary productivity is utilised by plants in respiration
B) The plants perform respiration with the help of sunlight
C) The plants perform photosynthesis with the help of sunlight
D) None of the above
Explanation
The sunlight directly regulates the primary productivity because the plants perform photosynthesis with the help of sunlight. The amount of biomass or organic matter produced per unit area over a time period in plants during photosynthesis is called primary production
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.