Question

what conclusion can you draw from the graph? a) the wire loop is already carrying bacteria from the chicken farm sample b) the wire loop is not sterile c) we havent collected any bacteria yet so the wire loop is sterile d) the agar plate is not sterile

Explanation:

If bacteria are present on a sample - related experiment without proper introduction from the sample, it may indicate a non - sterile tool. A non - sterile wire loop could introduce bacteria. Without seeing the graph, but based on the options, if there are unexpected bacteria growth and the wire loop is a potential source, it implies the wire loop is not sterile.

Answer:

B. The wire loop is not sterile