If a cell begins with 2 chromosomes (1 pair), how many chromosomes does it end up with at the end of Meiosis II?

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Which statement describes the punctuated equilibrium theory?

The evidence that egaeus has maimed berenice includes all of these except