Why is using reverse transcriptase necessary for finding a way to make artificial insulin

The meselson-stahl experiment demonstrated that dna replication is semiconservative. in the figure, semiconservative replication is illustrated by

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity