A population is solely comprised of 123 a2a2 individuals. 161 a1a1 individuals migrate in and contribute to the mating pool. What is the frequency of a1a2 individuals in the offspring? answer to 2 decimal places. Hint: use the gene flow table!.

Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.