Which of the following types of feathers is used for flight in birds? by Sunday | Sep 6 | Biology JAMB | 0 comments A. Quill B. Filoplume C. covert D. Down Correct Answer: Option A – Quill Users Also Read These:If the time of flight is 96seconds, calculate the…If 25kg feed was consumed by 10,000 birds in six…The concave shape of a birds wing during flight,…An object is projected with a velocity of 100 m/s…The bright colours of the comb and feathers in the…