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

Which one of the following is found both in the cells of a mango plant and a monkey?

A plant cell can be identified from an animal cell by the :

A plant cell has a cell wall made of :

The cell organelle that helps in the respiration of the cell is :

Name the part of the cell concerned with the following :

Transmission of hereditary characters from parents to offspring

Name the part of the cell concerned with the following:

Hydrolytic in function

Name the part of the cell concerned with the following :
The entry of only certain substances into and out of the cell.

State whether the following statement is true (T) or False (F):

Genes are located on a chromosome.

What is the name of the chemical substance which constitutes the genes? 

Do you think the cells of an elephant would be larger than the cells of a rat? Explain briefly.

What is the cell theory? Who propounded it and when?

Bougainvillea flower is an example of 

A flower is said to be complete when:

The part of the flower that gives rise to the seed is

The essential whorls of a flower are the

Match the parts in Column A with the flowers or parts of the flower in Column B.

Explain the following term:

Incomplete flower

Explain the following term: 

Pistillate flower

Explain the following term: 

Bisexual flower

Where the following structures/parts located and what are their functions? 

Thalamus