Question

multiple choice question
the bar graph illustrated here shows the various components in a typical fecal sample. the largest group is represented by ______
○ fungi
○ bacteria
○ archaea
○ viruses

Explanation:

To determine the largest group, we analyze the bar graph. The "Bacteria" bar extends the furthest along the logarithmic scale (and also on the linear scale inset), showing the highest quantity per gram of feces compared to fungi, archaea, and viruses.

Answer:

bacteria