Studying one trait at a time ensures that multiple are not changing simultaneously.

Give one reason Mendel chose pea plants for his experiment.
they were easy to keep track of

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

What type of cell division is used to replace old cell?

At the beginning of the virtual lab, you were asked to sort eight lizards into categories. what criteria did you initially use to make your groups? did you revise your criteria later? why?