Organisms that are visible only through a microscope are called

They are among the smallest and oldest organisms on our planet

They are a group of simple plant-like organisms that contain chlorophyll.

They are so small that they cannot be seen using ordinary compound microscope

these lack chlorophyll and derive their nutrition from decaying matter.

Fermentation by _____________ produces alcohol and carbon dioxide.

Baking the expanded dough at _________°C kills the yeast and stops fermentation.

_________ are used in the production of vinegar (acetic acid).

Shells of __________ are used in toothpaste to give it a gritty texture that helps in cleaning teeth.

Certain bacteria and fungi are used in the production of medicines called

When a disease-causing microbe enters our body, our body produces substances called

A ___________ is a preparation of killed or weakened disease-causing microbes.

bacteria which helps in converting milk into curd

The process of conversion of a sugar into an acid or an alcohol by the action of microorganisms is called

bacteria that live in the root nodules of leguminous plants such as pea and soya bean

the process by which free atmospheric nitrogen is converted into nitrogen compounds.

This cycling of nitrogen, between the

atmosphere, soil, and organisms, is called

Microbes such as and (types of algae) are rich in proteins and other nutrients and are used as food supplements.

Microorganisms that cause diseases in human beings, animals, and plants are called

_____________are also used in sewage treatment, where they help in the decay of waste organic matter.

Diseases that can spread from one person to another are called.

organism responsible for spreading of malaria

_________is the vector for cholera disease

disease caused by bacteria

anthrax in animals is caused due to

citrus cancer is a disease caused to which fruit

microorganisms often produce poisonous substances, which make food unfit for consumption. Eating such foodstuffs can cause an illness called

Apple scab Causative pathogen is

____________ involves heating a foodstuff to a high temperature and then cooling it rapidly.

identify bacilli

identify cocci

identify protozoa

identify vibrio bacteria

identify algae

identify fungi

identify tobacco mosaic virus

identify lichen in the given pictures

identify bread mould

identify spoiled food material