Across
- 2. Infraorder of primates with outward-facing nostrils
- 5. Actual physical appearance of an organism
- 6. "Southern ape” genus known for famous fossils like "Lucy"
- 9. Type of nails primates have instead of claws
- 11. Formation of a new species
- 12. Physical barrier (differing ecozones) that separates populations leading to speciation
- 13. Type of primate tail that can grasp and hold objects, seen in New World monkeys (Strepsirrhines)
Down
- 1. Bony arch, behind the checks, found in some early hominins
- 3. Austrian monk is the Father of modern genetics
- 4. H. Sapiens first appeared here
- 7. Scientist who considers variation as evidence of separate species
- 8. Species name used for modern humans
- 10. An organism's ability to survive and reproduce in its environment