Figure 1. Fossils and Evolution (a bat, duck-like birds, plants, and an icthyosaur).

Figure 2. Comparative Anatomy. Examples of homologous organs.

Figure 3. Comparative Anatomy. Note the similarities in forlimb structure among these various animals. All of these structures are homologous.

Figure 4. Vestigial Organs. a comparison of the appendix in a rabbit (left), fetal human (middle) and adult human (right).

Figure 5. Vestigial organs associated with eye structures.

Figure 6. Vestigial remains of a pelvic girdle in a whale.

Figure 7. Human embryo at 5 weeks.

Figure 8. Related organisms show similarities in their development.

Figure 9. Aligned DNA fragment and first chromosome banding patterns for man (Homo sapiens), chimpanzee
(Pan troglodytes), gorilla (Gorilla gorilla), and orangutan (Pongo pygmaeus).

Figure 10. Evolutionary relationships among red pandas, giant pandas, and birds, according to DNA-DNA hybridization studies.