Blonde or brown(hair)
blue or green(eyes)
short or tall
thick or skinny

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?

As scientist had investigated evolution from a variety fields they have found