Question Description
First, watch the Film, What Darwin Never Knew (on the previous page)
Only students with last names that begin with letters G-Z should answer this question. If you meed that description, the consider the following pieces of evidence:
1) The fossils of giants sloths found in Argentina
2) The fact that snakes have legs as embryos, but not as adults
3) The fact that some whales have teeth as embryos, but not as adults
Write a thoughtful comment (4-8 sentences) on how these pieces of evidence support Darwin’s idea of descent with modification. Which inference do these pieces of evidence specifically address?
What Darwin Never Knew 1 (Links to an external site.)