What effect does genetic drift have on the allele frequency of a population?

What feature of cell theory is best demonstrated in the image

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Describe how a student should adjust the microscope to see the cells on a slide more clearly?