What do nitrogen fixation genes and antibiotic resistance genes have in common?
A) They exist only in parasitic proteobacteria.
B) They are located on the bacteria chromosome.
C) They evolved recently.
D) They spread by lateral gene transfer.
E) All of the above answers apply.

Question

Quizplus · Accepted Answer

Nitrogen fixation genes and antibiotic resistance genes both spread by lateral gene transfer, meaning they can be passed between different bacterial species outside of typical reproduction. They may be carried on plasmids or transferred through methods such as transduction, transformation, or conjugation.

What Do Nitrogen Fixation Genes and Antibiotic Resistance Genes Have