The difference between net and gross primary productivity would likely be greatest for
A)phytoplankton in the ocean.
B)corn plants in a farmer's field.
C)prairie grasses.
D)an oak tree in a forest.
E)sphagnum moss in a bog.

Question

Quizplus · Accepted Answer

The difference between net and gross primary productivity is greatest in organisms with high respiration rates. An oak tree in a forest has a significant amount of biomass and thus a higher respiration rate compared to smaller plants like phytoplankton or grasses, leading to a larger difference between its gross and net primary productivity.

The Difference Between Net and Gross Primary Productivity Would Likely