The body color for a species of insect can be either brown or green. this trait is controlled by a single gene, and the allele for brown body color is recessive to the green body color allele. if the species' environment changes in such a way that the brown insects gain a survival advantage, which of the following will most likely happen? (1 point) a. the allele for brown body color will become dominant to the allele for green body color. b. the brown insects will choose to mate only with heterozygous brown insects. c. the frequency of the brown color allele will increase, and the green color allele will decrease. d. the overall size of the insect population will decrease as fewer green insects survive.