What is secondary productivity?

What is primary productivity? Give brief description of factors that affect primary productivity.

What is primary productivity?

What is Primary Productivity in ocean?

What is secondary succession?

What is productivity?

What are secondary sources light?

What is anomalous secondary growth?

In an ideal transformer, the number of turns in the primary is 120 and that in the secondary is 240. What is the secondary current if the primary current is 6A

In a primary rainbow, what is the order of colours ? And what is true for secondary rainbow ?

What is the end product of deamination?