NEET BIOLOGY

Detailed explanation-1: -Viruses are the smallest of all the microbes. Their genome is made of either DNA or RNA (not both), and this is packaged inside a protein shell called a capsid. They are not made of cells (acellular), cannot make their own proteins and don’t grow.

Detailed explanation-2: -Among all the microbes, viruses are the smallest. Viruses are living only inside the host body and are non-living outside. Viruses are pathogens and cause diseases in living organisms. Viruses have the smallest size such as 0.02 microns.

Detailed explanation-3: -Viruses are the smallest of all the microbes. They are said to be so small that 500 million rhinoviruses (which cause the common cold) could fit on to the head of a pin. They are unique because they are only alive and able to multiply inside the cells of other living things.

Detailed explanation-4: -Viruses are the smallest among all microorganisms. Viruses consist of a genetic material (DNA or RNA) enclosed within a protein coat. Viruses lack a cellular framework and need the host cell to multiply (reproduce).