In a given environment, moderately colored lizards are better able to hide from predators than light-colored or dark-colored lizards. over time, both light- and dark-colored lizards are selected, increasing the frequency of the moderately colored phenotype. this is an example of what type of selection?

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back

Which is the correct formula for photosynthesis