Write a difference between net primary productivity and gross productivity

Primary productivity depends upon

The biomass available for consumption to heterotrophs and the rate formation of new organic matter by consumers are defined as (a) gross primary productivity and net primary productivity respectively (b) net primary productivity and gross primary productivity respectively (c) gross primary productivity and secondary productivity respectively (d) net primary productivity and secondary productivity respectively.

Gross primary productivity is-

Gross primary productivity is the

For net primary productivity energy captured is

What is the diffrerence between ionic product and solubility product?

Write the relationship between productivity, gross primary productivity, net primary productivity, net primary productivity and secondary productivity.

[A] : The rate of energy storage at consumer levels are referred to as primary productivities . [R] : Net primary productivity is the total gross productivity and the energy used up in the metabolic process .

Assertion: Amount of organic matter synthesized by producers per unit time and per unit area during the process of photosynthesis referred to as net primary productivity. Reason: Primary productivity is usually high and sustained throughout the year in temperate areas due to abundance of sunlight.

Describe the onter - relationship between productivity , gross primary productivity and net productivity.