EASY
8th CBSE
IMPORTANT
Earn 100

What are the functions of the following in a cell.

Vacuoles

Important Questions on Cell-Structure and Functions

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q E
With the help of examples, show the variation in shapes and sizes of the cells.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q 1
In general, cell size are not related to the size of an organism. However, will there be a difference in the length of the nerve cell in a rat and a giraffe.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q 2
White blood cells can squeeze through the walls of blood vessels and get into intercellular spaces to fight against germs. Which property of WBCs allow them to do this.
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q 3
Why do plant cells need a cell wall, and animal cell do not.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q 4
Why do you think parents and doctors get very worried if a child gets a head or spinal injury.
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 8 - Cell-Structure and Functions>EXERCISES>Q 5
Living things are made up of cells while non-living things are made up of atoms and molecules. Do you agree. Give reasons.