Q. Rate of conversion of light energy into chemical energy of organic molecules in an ecosystem is
A) gross primary productivity
B) Net primary productivity
C) Net secondary productivity
D) Gross secondary productivity
Explanation
Gross primary productivity is the rate of production of organic matter during photosynthesis in an ecosystem
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.