Natural Selection

Match it! Select the correct answer from the pull down...Good luck!

When a farmer breeds only his or her best livestock, the process involved is

Darwin noticed that many organisms seemed well suited to

The theory of continental drift hypothesizes that Africa and South America slowly drifted apart after once being a single landmass. The monkeys on the two continents, although similar, show numerous genetic differences. Which factor is probably the

According to Darwin's theory of natural selection, individuals who survive are the ones best adapted for their environment. Their survival is due to the

Upon close examination of the skeleton of an adult python, a pelvic girdle and leg bones can be observed. These features are an example of ______.

Modern frog larvae resemble some primitive vertebrate larvae. This similarity may suggest that primitive vertibrates

What is the movement of genes into and out of a gene pool called?

Which of the following is biochemical evidence for evolution?