Which order of insects undergoes all four stages of metamorphosis?
Ferrous sulphate-heptahydrate contains:
In majority of the cases soil pH for optimal plant growth is
According to Agricultural Statistics 2021-22, the state which is leading producer of rice is
A non-membrane bound organelle found exclusively in animal cells is _________.
Plants absorb nickel in the form of-
Roughages contain > ___% Crude fibre and < _____% TDN.Β
What genetic concept is illustrated by the AB blood group in humans, where individuals with AB blood group exhibit phenotypes of both alleles?
Plant parasitic nematodes feed on the of the Plant ?
How much area in percentage is covered under storage in rural go down?