1. Which of the following is correct?

2. Which of the following is incorrect?

3. Which of the following gases was NOT present in the primitive atmosphere of the Earth?

4. Which concept explains the evolution of Australian marsupials into various forms from a common ancestor?

5. Which group of animals evolved from lobefin fishes?

6. Which principle is violated when allele frequencies in a population change due to migration?

7. Which of the following statements is correct?

8. Which of the following statements is correct?

9. Which adaptive feature enabled amphibians to survive on land?

10. Which term describes the evolutionary process where species evolve in response to each other?