You Hang a Microscope Slide from a Submerged, L-Shaped PVC

question 76

Multiple Choice

You hang a microscope slide from a submerged, L-shaped PVC pipe in lake water that is 2 feet deep. The slide hangs 6 inches below the surface of the water and remains there for eight weeks. When you remove it and bring it to your lab for observation, you see that algae, bacteria, and even some fungi have colonized the slide. You determine that you are looking at a/an

• A)biofilm.
• B)community of eukaryotes.
• C)biological weapon.
• D)endotoxin.

---

Definitions:

Integer Value

An integer value refers to a numerical value without a fractional component, used in programming to perform mathematical operations.

Mathematical Function

A relation or expression involving one or more variables that produces a unique output for each set of inputs.

Single Constants

Literal fixed values represented in code, typically numerical or character constants not expected to change.