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

The question has four options. Choose the correct answer:
Which of the following is not part of appendicular skeleton?

Choose the most appropriate option in the following statement.

Palaeontology is the study of ____________

Choose the most appropriate option in the following statement.

Clone of animals are being produced through the practice of ___________.

Name the following branches of biology.

Application of biological process in technology.

Name the following branches of biology.

Science of growing fruits and vegetables.

Name the following branches of biology.

Study of prehistoric forms of life.

Name the following branches of biology.

Study of causes of immunity (resistance to or defence against disease).

Name the following branches of biology.
Study of fishes.

Fill in the blanks :

_____ is the entire DNA sequence of an organ.

Fill in the blanks :
Silk is produced by rearing ________

Fill in the blanks : 

Evolutions deals with the study of _________ and ____________ of organs.

Fill in the blanks :

Organisms which draw food from the host body are called __________.

Fill in the blanks : 

Animals which give birth to young ones are known as _________.

Name the respective sub-division of biology which deal with the study of insects, birds, fungi and heredity. 

How does biology help us in leading a healthier life?

A farmer and a housewife may have never studied biology, yet both of them know some of its general principles through experience. State any two principles which they know. 

Distinguish between the following pairs of science :
Prokaryotes and eukaryotes

Explain the following term:

Artificial pollination

Mention any two drawbacks in classifying organisms under the old two kingdom classification.

Describe the role of micro-organisms in industrial production.