describe various living and nonliving features of virus

1.	describe various living and nonliving features of virus
Answer» Virusesare considerednon- livingdue to following characteristics- 1- Theylack metabolic activityoutside the living cells. 2- They lackcellular organisation.Once they infect a cell they take over the machinery of the host cell to replicate themselves. 3- Theylack ribosomes and cellular enzymesnecessary for nucleic acid and protein synthesis. 4- Theydon't show cell division,growth,development ,nutrition etc. 5- They can becrystallized. 6- They don't contain bothRNA and DNAtogether. Some of it's living characteristics are as follows, 1They multiply or reproduce inside the host cell. 2.They have their own genetic material made up of nucleic acid, either DNA or RNA. 3.They show response towards stimuli like light, heat and temperature. 4.They are capable of causing diseases and infect plants, animals and even other microorganisms. 5.They can undergo mutation.

Answer»

Virusesare considerednon- livingdue to following characteristics-

1- Theylack metabolic activityoutside the living cells.

2- They lackcellular organisation.Once they infect a cell they take over the machinery of the host cell to replicate themselves.

3- Theylack ribosomes and cellular enzymesnecessary for nucleic acid and protein synthesis.

4- Theydon't show cell division,growth,development ,nutrition etc.

5- They can becrystallized.

6- They don't contain bothRNA and DNAtogether.

Some of it's living characteristics are as follows,

1They multiply or reproduce inside the host cell.

2.They have their own genetic material made up of nucleic acid, either DNA or RNA.

3.They show response towards stimuli like light, heat and temperature.

4.They are capable of causing diseases and infect plants, animals and even other microorganisms.

5.They can undergo mutation.

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