Do you think that bacterial uptake of a plasmid from the environment is a common event? why or why not?

 First Plasmid is a chromosomal element often a circular DNA.

The uptake of a plasmid from the environment is NOT a common event reason being, bacteria naturally take up DNA from their environment in a process called transformation. Thus if a bacterium takes up a piece of DNA that cannot be maintained in a cell then that cell will not survive.

the answer is tropical areas. the tropical areas obtain more

radiant energy from the sun than they lose to space through terrestrial

radiation, and vice versa for polar areas. earth has an energy remaining in the

tropics and an energy scarcity for the polar areas.

explanation:

answer; ///i believe that the correct answer is (a) specialized cells)