Ionizing radiations are harmful to living organisms.
They form toxic photo products in their cells.

Assertion. Ionizing radiations are harmful for the living organisms. Reason. They form toxic photo products in the cells.

Assertion: lonising radiations are harmful for the living organisms. Reason: They form toxic photo products in the cells.

Which product is toxic to liver cell ?

All living organisms are made of cells.

The smallest living cells/ organisms :

The smallest living cells/ organisms :

All living organisms are made of cells. [ ]