Evolution - Adaptive Radiation, Speciation, Human Evolution

Grade 12 Biology — Evolution - Adaptive Radiation, Speciation, Human Evolution: 25 practice questions with instant scoring and explanations.

1. Adaptive radiation is:
2. Galapagos finches are an example of:
3. Speciation is the process by which:
4. Allopatric speciation occurs through:
5. Peripatric speciation is a type of:
6. Sympatric speciation occurs:
7. Reproductive isolation can result from:
8. A species is defined as:
9. Pre-zygotic barriers prevent:
10. Post-zygotic barriers act by:
11. Convergent evolution occurs when:
12. Divergent evolution occurs when:
13. Humans diverged from other primates approximately:
14. Australopithecus is important because it:
15. Homo habilis is known for:
16. Homo erectus shows:
17. Homo neanderthalensis was:
18. Homo sapiens evolved approximately:
19. Out of Africa theory suggests that:
20. Evidence for human evolution includes:
21. Lucy (Australopithecus afarensis) is significant because it:
22. Cro-Magnons are:
23. Punctuated equilibrium suggests that:
24. Gradualism proposes that:
25. Mass extinctions have occurred: