Sweat, saliva, tears and mucus have

Germs on living things can be killed by using

The human skin is tough and water proof and germs cannot

AIDS, poliomyelitis, rabies, rubella are all

Germs on floor and non-living things are destroyed by

A fungus which is used to make antibiotic is called

Most of bacteria in food is killed in stomach by

The examples of microscopic organisms are

The cell wall of yeast is made up of

Prevention is better than

Germs may enter the body via

Bacteria can exists in shapes which are

Living things which are too small to be seen with a naked eye are called

The first antibiotic which was discovered by

Penicillium is used to treat infections which are

The outer layer of human skin is composed of

Systems which open to external environment are protected from bacteria by presence of

The agents which are responsible to cause infection by micro-organisms are called

Flu, cold and HIV are caused due to presence of

Mushrooms, yeasts, moulds and toadstools are examples of

Contaminated water may lead to

Permanent damage to skin, nerves, limbs and eyes if they are left untreated occurs in

An infection which is characterized by ringed shaped itchy and scaly patches on skin is called

Fungal infections in plants includes

The enzymes which digest the outer layer of bacteria are called

Proteins which defend body are called

The thread like structure which helps bacteria to move is called

A medicine which is used to treat or cure bacterial diseases by killing or stopping their growth of bacteria is called

Baker's yeast produce gas which helps in rising of dough it is

The important decomposers include