NEET BIOLOGY

Detailed explanation-1: -A virus is a tiny, infectious particle that can reproduce only by infecting a host cell. Viruses “commandeer” the host cell and use its resources to make more viruses, basically reprogramming it to become a virus factory. Because they can’t reproduce by themselves (without a host), viruses are not considered living.

Detailed explanation-2: -To what would the phrase “is not a cell but has the ability to reproduce within a living cell” bestdescribe? Explanation: viruses do not have cells, however can reproduce when inside a host.

Detailed explanation-3: -Although viruses are not classified as living things, they share two important traits with living things. They have genetic material, and they can evolve.

Detailed explanation-4: -Viruses cannot replicate unless absorbed by cells in our body. Once a virus is outside the body, its capsid starts to degrade, and the more degraded its capsid is, the less likely it is to survive. When outside the body, these capsids degrade faster in cold, dry environments.

Detailed explanation-5: -Viruses are tiny infectious agents that rely on living cells to multiply. They may use an animal, plant, or bacteria host to survive and reproduce.