Correct answer
A. Secondary orthophosphate
Explanation
The correct answer is Secondary orthophosphate.
The principle that if one factor of production is fixed and constant addition of other factors are combined with it, the marginal productivity of variable factors will eventually decline?
A & B horizon is called as:________?
Okra, green peas, green beans and leafy vegetables are________?
Out/ of a well water is more than canal water because________?
Castrated male of cattle is called ________?
Chalaza is a protein membrarie which is attached with a Yolk, its function is,________?