Rotifer, euglena, Amoebae and paramecium are microorganisms found in

  • fresh water
  • pond water
  • streams
  • oceans

Athlete's foot is

  • person who run fast
  • skin disease
  • runner champion
  • broken foot

Type of bacteria which can prepare its own food from sunlight is called

  • cyanobacteria
  • salmonella
  • staphylococcus
  • E.coli

In recent passed years some parts of Asia had an outbreak of

  • bird's flu
  • chicken pox
  • measles
  • mumps

The function of antibiotics is to kill

  • virus
  • bacteria
  • fungi
  • algae

About bacteria its been known that

  • some are useful
  • some are harmful
  • both a and b
  • none are useful

The process of bread making by addition of yeast is known as

  • fermentation
  • pasteurization
  • production
  • yeast formation

Influenza is a

  • viral disease
  • fungal disease
  • bird's flu
  • vaccine

Microorganisms responsible for food poisoning and food spoilage is

  • E.coli
  • salmonella
  • staphylococcus
  • cyano bacteria

Microorganisms can be found

  • in water
  • in air
  • all around us
  • in animals

Some bacteria provide us nutrient which our body cannot produce it includes

  • vitamin K
  • vitamin A
  • vitamin D
  • vitamin B

Growth of bacteria can be inhibit by

  • vaccines
  • antibiotics
  • antifungal
  • antiviral

Dental plaque is composed of bacteria which feed on sugary food which is stuck in our teeth in

  • tooth decay
  • tooth loss
  • milk tooth
  • permanent tooth

Dengue and yellow fever is caused by

  • all mosquitoes
  • female anopheles
  • Aedes mosquito
  • white mosquito

Teeth are eroded by conversion of sugar food into acid by

  • bacteria
  • virus
  • both a and b
  • fungus

Cholera, whooping cough, tuberculosis, typhoid fever are caused by

  • virus
  • bacteria
  • contaminated water
  • fungus

By invading in other living organisms the cells of microorganism multiply rapidly to reproduce like

  • virus
  • bacteria
  • fungi
  • algae

Some infections on human body is also caused by

  • yeast
  • fungus
  • virus
  • bacteria

Pasteurization helps us to kill

  • micro-organisms
  • fungi
  • virus
  • bacteria

The bubbles are trapped in dough of bread is of

  • oxygen
  • water vapors
  • hydrogen
  • carbon dioxide
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0