Gene flow

a. evens out genetic differences between populations
b. increases genetic differences between populations
c. happens when random events change the genotype of a population
d. is the same as genetic drift

What is a coast of using technology to transport water? a.cities can be built in otherwise uninhabitable areas. b.crops can be irrigated and grown in new areas. c.floods can be averted in flood-prone areas. d.freshwater supplies can be depleted in an area.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

The cluster of developing cells from conception until birth is called an