The major flight muscles of insects such as flies and bees
A) are all indirect.
B) are all synchronous.
C) do not require nervous stimulation to operate.
D) beat at a slow rate (under 100 beats per second) but with great efficiency.
E) None of the choices are correct.

Question

Quizplus · Accepted Answer

The major flight muscles of insects such as flies and bees are all indirect. This means that the muscles are attached to the exoskeleton of the insect and not directly to the wings. The contraction of these muscles causes the wings to move. This arrangement allows for greater power and efficiency in flight, as well as more control over wing movement.

The Major Flight Muscles of Insects Such as Flies and Bees