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

Which of the following cell organelles is correctly matched with its function?

Name the part of the cell concerned with the following :

Liberation of energy

Name the part of the cell concerned with the following :

Synthesis of proteins 

Name the part of the cell concerned with the following :
Initiation of cell division

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

All animal cells contain a cell wall.

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

The cell wall is made of protein.

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

Centrosome occurs in animal cells.

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

Anthocyanins are the pigments of flowers, which are dissolves in cell-sap.

How many chromosome pairs are found in human cells? 

Match the item in column 'A' with those in column 'B'.

_________ consists of membranous sacs and secrets 40 types of digestive enzymes. 

________ is surrounded by microtubules, located near the nucleus. 

Fill in the blanks :

Very thin flexible, a living membrane which is differentially permeable, is called__________.

Fill in the blanks : 

More than a thousand chromosomes are found in the nucleus of certain _______.

Fill in the blanks : 

_______ are hereditary units.

Fill in the blanks :

__________ is a plastid which stores starch.

What is the difference between an organ and an organelle?

Distinguish between the following pair of terms:

Protoplasm and cytoplasm

Distinguish between the following pairs of terms :

Nucleolus and nucleus

Distinguish between the following pairs of terms : 

Centrosome and chromosome