The type of activity of Bacillus Megaterium

In which form of cutting all branches of fodder crops are being cut or removed?

At temperatures above freezing, activities of food borne microorganisms can be:

A social process through cultural difference between 2 or more societies disappear and develop a common culture is called

Materia Medica, one of the earliest books on botanical studies was written by 

Vertebrates have a ventral muscular heart with………………..chambers

Rooting of shoot, stems or branches while they are still attached to the parents is called a___.