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

Describe the structure of the chromosome in brief.

Give one main function of the following:

Chloroplast

Fill in the blank with a suitable word:

The single-celled alga ______ measures 10 cm in length.

Fill in the blank with a suitable word:

DNA is an abbreviated form of ______.

Fill in the blank with a suitable word:

Cell ______ was proposed by Schleiden and Schwann.

Fill in the blank with a suitable word:

______ controls all the metabolic activities of the cell.

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

Who studied the cell first?

Which is the longest human cell?

Name the longest cell.

Where is energy stored in a cell?

Which is the smallest cell?

the question has four options. Choose the correct answer:

Cell theory states

the question has four options. Choose the correct answer:

Chromosomes are made up of

the question has four options. Choose the correct answer:

Mitochondria were first seen by

the question has four options. Choose the correct answer:

 The word cell was given by

the question has four options. Choose the correct answer:

The cell was discovered by

Explain the following term:

Albuminous seed

Give the functions of the following:

Seed coat

Give the functions of the following:

Endosperm