Contour Feathers Consist of a __________ with Inner and Outer

Question

Contour feathers consist of a __________ with inner and outer webs.
A)barb
B)barbule
C)hamuli
D)vane
E)filoplume

Accepted Answer

Contour feathers have a vane which consists of an inner web and an outer web that are connected by barbs, barbules, and hamuli.