Continuous heavy rainfall leads to the formation

First crops that were cultivated on earth were:

Which of the following chemical is useful for artificial seed production?

Income elasticity for normal goods is:

The gene responsible for dwarfing in rice is

Which one of the following stage present in meiotic cell division but not in mitotic cell Division?

Minimum sample size to apply x2 test is

Dihybrid ratio 9:3:3:1 in F2 results due to independent assortment of :

ICAR has classified soil into

The concentration of CO2 in the soil atmosphere is …………………………………..

What is quantum Requirement in relation to the growth of plants?