Final answer:
A capnophilic aerobe that requires low oxygen levels for growth is known as a microaerophile.
Step-by-step explanation:
The growth category for oxygen can be determined based on the observed growth patterns. In this case, a capnophilic aerobe is being tested for aerotolerance. The results from blood agar incubated aerobically and anaerobically, as well as chocolate agar incubated in a CO2 incubator, can be used to determine the oxygen requirement.
The capnophilic aerobe would show growth in the blood agar incubated anaerobically and the chocolate agar incubated in a CO2 incubator. This would indicate that the bacteria require low oxygen levels for growth, making it a microaerophile.