ICSE ICSE Class 7 - CISCE Question Bank Solutions for Biology

What is a deficiency disease?

What are communicable diseases? How can they be avoided? 

Biting nails should be strictly avoided. Give reason. 

Regular exercise and proper rest is a must. Give reason.

Children eating more of fast food tend to suffer from obesity (overweight). Comment.

Name the following: 

A bacterial disease caused due to contaminated water

Name the following: 

A disease caused due to Plasmodium

Name the following:  

A disease caused due to the bite of female Culex mosquito

Name the following: 

A viral disease caused by the bite of a dog

Write short (1-2 sentences) note on the following:   

Disease

Write short (1-2 sentences) note on the following: 

Immunisation 

Write short (1-2 sentences) notes on the following: 

AID'S

Find the odd one out: 

Typhoid, cholera, jaundice, tuberculosis, tetanus.

Find the odd one out: 

Cold, AIDS, plague, malaria, measles.

Find the odd one out: 

Scurvy, rickets, haemophilia, pellagra, night blindness.

Find the odd one out: 

Proteins, carbohydrates, fats, minerals, cancer 

What is vaccination? 

Mention the four ways in which vaccines are prepared, giving the name of one disease for which each type of vaccine is used. 

What is a non-communicable disease?

Name the following: 

A viral disease caused due to unhealthy sexual contact