You find that untreated lactose-free milk has 1000 mg/dL glucose. You treat the same milk with lactase (as in Experiment 1) and find that it has 1010 mg/dL glucose after treatment. What would you conclude from these results?

How do living things obtain phosphorus

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.

What happens during the experiment stage of the scientific method