microorganisms

___________ causes malaria

Aedes mosquito acts as a carrier of ___________ virus.

____________ is used for preserving fruit juices and squashes

______ bacteria causing food poisoning.

The conversion of free atmospheric nitrogen into nitrogenous compounds is known as _____________

____________ bacteria can take atmospheric nitrogen and convert it into nitrogen compounds.

The ability of one's body to resist a disease is known as ___________

The bacteria which need oxygen for growth are called ____________

____________ bacteria help make curd from milk.

Disease -causing microorganisms are called _____________