Find out the quantity of four-digit numbers that can be

The pump suitable for small discharge and high head is:

Who discovered the downy mildew for the first time in India?

Tomato originated in:

Given below are two statements: 

Blind hoeing is possible in:

The von Bertalanffy equation is frequently used in fisheries biology and fisheries management to estimate

Which soil texture class has the highest porosity?

Empty barrels, plastic containers or styrofoam bodies in cage culture can be used for the purpose?

Gemma cups are found in which plant?

Young leaves are deformed and arranged in the form of a rosette due to the deficiency of