Mention two factors which affect food grains.

List two factors which affect wind.

Mention any two factors which affects the conductivity of electrolytic solution.

'Allele frequency in a population are stable and is constant from generation to generation. Mention two factors which affect this equilibrium.

Mention the factors affecting stored grains and describe their preventive measures.

Mention two factors which are considered responsible for the increase in human population

Define common ion effect. Mention any one factor, which affect acid strength.

Define common ion effect.Mention any one factor which affect acid strength.

State Hardy - Weinberg principle . Mention any four factors which affecting Hardy .