What is convergent evolution?

Convergent evolution occurs when unrelated species develop similar traits due to adapting to similar environments. An example is the streamlined body shape of sharks (fish) and dolphins (mammals), which evolved separately for efficient swimming.

Related Questions:

  1. Explain the homologous structures in plants.
  2. Why was the theory of evolution attributed to Darwin?
  3. What is meant by descent with modification?
  4. Differentiate between natural and artificial selection.
  5. How do vestigial organs support the theory of evolution?
  6. What is industrial melanism?
  7. What is the role of fossils in understanding evolution?
  8. The science of Biology
  9. Define the following branches of biology and give at least one significance of studying these branches.
  10. Can you distinguish between:
  11. Healthy life of a person depends on healthy life choices. How does the study of biology help in maintaining a healthy life?
  12. What is the contribution of the following scientists?
  13. Observations are mainly of two types, qualitative and quantitative. Sort the following observations accordingly:
  14. A Nobel Prize winner gave a hypothesis about the effects of the COVID-19 vaccine. Can it be wrong? Why? Develop a deduction from the hypothesis, “Vaccination of COVID-19 can reduce the severity of complications in case of infection.”
  15. Why is it impossible to eradicate malaria?
  16. The diagram shows one insect. Answer the following questions related to it.
  17. Why did Ross not allow infected mosquitoes to bite a healthy person?
  18. Hepatitis B virus was found in the blood of 10 persons, but only 6 of them were suffering from the disease. Why?
  19. How is biology related to other sciences? Show and explain the link.
  20. How can biology lead to careers in various fields?