Which statements best describe natural selection? check all that apply. populations must have genetic variation. genetic mutations do not produce advantageous traits. natural selection occurs when the environment changes. evolution works independently of natural selection. organisms best suited for the environment survive and reproduce

The process by which natural forces move weathered rock and soil brim one place to another is called

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

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