The stretches of dna that have a code for specific information are called what?

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

What is the primary goal of human communities?

Modern whales developed their traits through natural selection what occurs during the process of natural selection