There is a genetic basis for differences in foraging behavior among fruit fly larvae. Some larvae crawl around a lot, and eat yeast that grows on decaying fruit. These larvae are called ____.
A)seekers
B)sitters
C)hunters
D)rovers
E)scavengers

Question

Quizplus · Accepted Answer

The word "Crawl around a lot" suggests that these larvae are mobile, which fits the description of rovers. The other choices do not accurately describe the behavior mentioned in the passage.

There Is a Genetic Basis for Differences in Foraging Behavior