With almost no exceptions,the nitrogen fixers are
A)beans.
B)green plants.
C)insects.
D)mammals.
E)prokaryotes.

Question

Quizplus · Accepted Answer

Nitrogen fixers are bacteria that convert atmospheric nitrogen into a usable form for plants, and are therefore prokaryotes. Beans and green plants can utilize the fixed nitrogen, but they are not nitrogen fixers themselves. Insects and mammals do not have the capability to fix nitrogen.

With Almost No Exceptions,the Nitrogen Fixers Are