(English Medium) ICSE Class 9 - CISCE Question Bank Solutions for Biology

Why are proteins necessary in our food? Name one protein deficiency disease of young children.

Complete the following table by filling the blanks:

Which one pair of two conditions includes both as abnormal conditions of skin pigmentation?

Enumerate in a tabular form the different structures found in the epidermis and dermis of the human skin respectively.

Give suitable explanations for the following :

One should breathe by nose and never by mouth. 

Give suitable explanations for the following :

Hands must be washed before eating food.

Give suitable explanations for the following :

Eating places must be kept free of flies.

Which one of the following is an unhealthy habit?  

Name the two types of dysentery and their causative germs and give one main precaution against them.

Name the following: 

Organisms that transmit microbes that cause disease.

Select the most appropriate option in each case.

Red Cross Day is celebrated on

Describe the reasons for the formation of WHO.

Select the most appropriate option in each case.

WHO headquarters are located in

State the main functions of World Health Organisation.

Match the activities in Column I with the respective organisation in Column II (there can be one or more than one activity).

State the main functions of Red Cross.

Where are the headquarters of WHO located? 

What is biology? What are the main branches of biology?

Describe five main branches of biology.

Write down the definition of zoology and botany.