ICSE ICSE Class 8 - CISCE Question Bank Solutions

List the different ways by which communicable diseases are transmitted. 

 Define the following:  

Vaccination 

Which of the following statement are true (T) and which ones are false (F)? Mark T or F: 

Sneezing is an example of droplet infection.  

Name few contact infections. 

Name the nutrient lacking in one’s diet if a person suffers from: 

1. Haemorrhage
2. Dehydration
3. Paralysis
4. Tooth decay
5. Skin diseases 

What are degenerative diseases? Why do they occur?

Fill in the blank: 

Intake of inadequate or excess food or unbalanced diet leads to .................  

Fill in the blank: 

................ proved that microbes cause diseases.

Fill in the blank: 

Inflammation of joints result in ................. 

List the uses of bacteria in the food industry.

Mention the benefits of “Green revolution” in our country.

Write a brief note on the importance of microbes.

Which micoorganisms are used In bread-making?

Name the type of microorganisms useful to us.

Put a tick mark (✓) against the correct alternative in the following statement

Pollen is produced in the:

Put a tick mark (✓) against the correct alternative in the following statement

Reproductive whorls of a flower are:

Fill in the blank by selecting suitable word:

A flower that bears both the male and the female parts is known as __________ flower.

Fill in the blank by selecting suitable word:

A flower bearing only male or female parts is known as __________ flower.

What is a flower ? Draw a neat labelled diagram showing the L.S. of a typical flower.

Multiple choice question. Tick (✓) the correct choice:

Unisexual flowers are found in

1. mulberry
2. mustard
3. pea
4. sunflower