Question

The rate of formation of new organic matter by rabbits in a savanna is termed -

• A. Net productivity
• B. Secondary productivity
• C. Net primary productivity
• D. Gross primary productivity

Answer 1

The correct option is B Secondary productivity

Secondary productivity can be defined as the rate of formation or generation of new biomass by heterotrophic organisms or consumers. This occurs due to the transfer of organic material between trophic levels, and represents the quantity of new tissue created through the use of assimilated food.