Give two functions of plasmids in bacteria

Plasmids carry antibiotic resistant genes and spread them in the whole human or animal body.   They also carry the genes which are concerned with increasing the pathogenicity of bacteria which cause diseases (such as anthrax and tetanus).

"Plasmids have many different functions. They may contain genes that enhance the survival of an organism, either by killing other organisms or by defending the host cell by producing toxins. Some plasmids facilitate the process of replication in bacteria."

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the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

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