Answer:
It could be separated into a group of full black plumage on the bakc, and mixed color on the back.
Well a hypothesis is guess about an experiment and how it works or is preformed. If your supporting one then you agree with how its done and how it works and you got good results. If you fail a hypothesis that means you most likely tried and didn't succeed or didn't get the results you wanted. Sorry if this is confusing the question kinda confused me.
There should be more individuals with the dominant trait so the population is not in equilibrium.
I am pretty sure your answer would be D.decomposer :)
I think the answer is a I’m not sure though
