John G. Swallow and his colleagues used ____ techniques to demonstrate that the observed differences in activity levels of house mice have a genetic basis.
A) artificial selection
B) sexual selection
C) random mating
D) gel electrophoresis
E) DNA sequencing

Question

Quizplus · Accepted Answer

Artificial selection was used by John G. Swallow and his colleagues to demonstrate the genetic basis of activity levels in house mice by selectively breeding mice for high and low activity levels over generations.

John G Swallow and His Colleagues Used ____ Techniques to Demonstrate