4. The following are all examples of adaptation except for: a) Camels have long eyelashes to keep sand out of their eyes
b) Webbed feet allow animals to catch fish easier.
c) Snow owls have long, thick feathers to cover their beaks and toes
d) Giraffes grew long necks so they can reach their food in the trees

Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?

The function of the excretory system is to control homeostasis and

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.