Get a free home demo of LearnNext

Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back

clear
Finding exercises tough? Install LearnNext+ app to watch our videos and get a crystal clear understanding of concepts Install Now X
X
learnnextPlus

Install the app to watch our videos and get a crystal clear understanding of concepts

Install Now
searchtune
What people are asking?

Arjun R.Unnithan

Jul 20, 2013

Explain the process of conversion of milk into curd by lactobaccilus.

Milk is converted into curd or yogurt by fermentation. The most essential ingredient to make curd is portion of curd prepared earlier. Actually some microbes exist in the already prepared curd. We cannot see...

Answer (35)

Surya rao Sripathi

Apr 1, 2014

What are useful and harmful microorganisms?

This answer has an image. Please click on the question to read more.

Answer (3)

Nipun Kumar

Oct 25, 2013

who can easily give the answer

Microorganism are the organism which cannot be seen by naked eyes they can only be observed through a micro scope . Microorganism are found almost every where . Microorganism play very important role in our ...

Answer (2)

Vedant

Jul 11, 2015

Why viruses considered at the borderline between living and non-living things?

This answer has an image. Please click on the question to read more.

Answer (3)

Hrithik

Oct 5, 2013

HOW ARE VIRUSES DIFERENT FROM OTHER MICROBES?

Viruses are different from other microbes in these ways :

1.viruses does not show signs of life outside a victim cell.
2.they can only reproduce when they attack any cell, unlike other mic...

Answer (6)

Pragnapragath

Jun 22, 2015

Write a short note on the effects of overusage of antibiotics.

Sol:
Antibiotics are the effective drugs which work against bacterial infections, fungal and parasitic infections. Antibiotics do not work against viral infections. Excess use of antibiotics causes many ...

Answer (1)

yanamandra srikar

Aug 21, 2015

what are antibiotics?what precautions must be taken while using antibiotics

These medecines kill or stop growth of the,disease causing micro organism such medicines are called antibiotics 1-It is important to remember that antibiotics should be taken only on the advice of a qualifie...

Answer (3)

Yashpal

Aug 9, 2015

How do microorganism helps to keep our environment clean

Answer.


Yes,Micro organism helps to keep our environment clean because they help to compose the matter with natural process that is done by bacteria and in this...

Answer (2)

Ruby

May 30, 2015

Bring out the significance of fermentation in our daily life.

Sol:
Fermentation is an anaerobic process which takes place in the absence of oxygen. It converts sugar substrates into alcohol and carbon dioxide. Fermentation process also releases certain amount of en...

Answer (3)

Pinky

Oct 29, 2013

What are cilia and villi? What are their functions?

villi:A minute hairlike projection on mucous membrane.
sorry, did not mention in the first answer.

Answer (6)

Arjun R.Unnithan

Jul 20, 2013

Explain the process of conversion of milk into curd by lactobaccilus.

Milk is converted into curd or yogurt by fermentation. The most essential ingredient to make curd is portion of curd prepared earlier. Actually some microbes exist in the already prepared curd. We cannot see...

Answer (35)

Surya rao Sripathi

Apr 1, 2014

What are useful and harmful microorganisms?

This answer has an image. Please click on the question to read more.

Answer (3)

Nipun Kumar

Oct 25, 2013

who can easily give the answer

Microorganism are the organism which cannot be seen by naked eyes they can only be observed through a micro scope . Microorganism are found almost every where . Microorganism play very important role in our ...

Answer (2)

Vedant

Jul 11, 2015

Why viruses considered at the borderline between living and non-living things?

This answer has an image. Please click on the question to read more.

Answer (3)

Hrithik

Oct 5, 2013

HOW ARE VIRUSES DIFERENT FROM OTHER MICROBES?

Viruses are different from other microbes in these ways :

1.viruses does not show signs of life outside a victim cell.
2.they can only reproduce when they attack any cell, unlike other mic...

Answer (6)

Pragnapragath

Jun 22, 2015

Write a short note on the effects of overusage of antibiotics.

Sol:
Antibiotics are the effective drugs which work against bacterial infections, fungal and parasitic infections. Antibiotics do not work against viral infections. Excess use of antibiotics causes many ...

Answer (1)

yanamandra srikar

Aug 21, 2015

what are antibiotics?what precautions must be taken while using antibiotics

These medecines kill or stop growth of the,disease causing micro organism such medicines are called antibiotics 1-It is important to remember that antibiotics should be taken only on the advice of a qualifie...

Answer (3)

Yashpal

Aug 9, 2015

How do microorganism helps to keep our environment clean

Answer.


Yes,Micro organism helps to keep our environment clean because they help to compose the matter with natural process that is done by bacteria and in this...

Answer (2)

Ruby

May 30, 2015

Bring out the significance of fermentation in our daily life.

Sol:
Fermentation is an anaerobic process which takes place in the absence of oxygen. It converts sugar substrates into alcohol and carbon dioxide. Fermentation process also releases certain amount of en...

Answer (3)

Pinky

Oct 29, 2013

What are cilia and villi? What are their functions?

villi:A minute hairlike projection on mucous membrane.
sorry, did not mention in the first answer.

Answer (6)

Filters