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

Write very briefly about the following

Incubation period

Write very briefly about the following:

Chicken pox

Write very briefly about the following:

 Hepatitis A 

What are the causes and symptoms of malaria, chicken pox and tuberculosis? How can these diseases be prevented?

Describe the usefulness of incineration of wastes, and also mention the precautions required in it.

Describe the procedure how compost is usually produced.

Name the following :

The solid precipitated material produced during secondary treatment of the effluent carried out in the effluent treatment plants.

Name the following :

The two types of devices commonly used for removing the particulate air pollutants.

List the various differences between the animals and the plants.

Answer the following in one word or a sentence
Who is known as the father of biology?

Answer the following in one word or a sentence
Who coined the term biology and when?

Answer the following in one word or a sentence
Who is known as the father of botany?

Match the items in column A with appropriate items in column B:

 Choose the correct answer.
The biology is the study of

 Choose the correct answer.
The term biology was coined by

 Choose the correct answer.
Plants and animals are similar in

Justify the statement "cell is the basic unit of life"

Who proposed the Cell theory? Explain the main points of this theory.

Comment upon the following:

Growth

Define the term cell? Also, describe types of cells.