Text Solution
AI Generated Solution
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
LAKHMIR SINGH & MANJIT KAUR-MICRO - ORGANISMS : FRIEND AND FOE.-EXERCISE
- Can microorganisms be seen with the naked eyes? If not, how can they b...
Text Solution
|
- How do houseflies carry disease - causing microbes ( or pathogens) ?
Text Solution
|
- State any two ways of preventing diseases spread by houseflies.
Text Solution
|
- How do mosquitoes carry disease - causing micro - organisms and sprea...
Text Solution
|
- Mention any three ways of preventing diseases spread by mosquitoes.
Text Solution
|
- What is meant by fermentation ? Name the scientist who discovered ferm...
Text Solution
|
- Which micro - organism converts sugar into alcohol during fermentation...
Text Solution
|
- How do micro - organisms help in increasing soil fertility ?
Text Solution
|
- How do micro - organisms help in cleaning the environment ?
Text Solution
|
- What are antibiotics? What precautions must be taken while taking anti...
Text Solution
|
- Why are antibiotics not effective against 'common cold' and 'flu' ?
Text Solution
|
- What is the full form of HIV ? Name the disease caused by HIV.
Text Solution
|
- Discribe how, curd is made from milk. Name the bacterium which convert...
Text Solution
|
- Name the micro - organism used in bread - making which makes the bread...
Text Solution
|
- What is food poisoning ? How is food poisoning caused ?
Text Solution
|
- What is meant by food preservation ? Name any five methods of preservi...
Text Solution
|
- How do you preserve cooked food at home ?
Text Solution
|
- Why should we not let water collect anywhere in the neighbourhood ?
Text Solution
|
- Name one animal disease each caused by virus .
Text Solution
|
- Name one animal disease each caused by bacteria.
Text Solution
|