Evidence for Evolution

Biology ⇒ Evolution and Diversity

Evidence for Evolution starts at 8 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Evidence for Evolution. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.

See sample questions for grade 11

Describe how artificial selection demonstrates the principles of evolution.

Describe how biogeography supports the theory of evolution.

Describe how comparative anatomy can be used to determine evolutionary relationships.

Describe how molecular biology provides evidence for evolution.

Describe how the fossil record provides evidence for evolution.

Describe one example of a vestigial structure in humans and its evolutionary significance.

Explain how antibiotic resistance in bacteria is evidence for evolution.

Explain how embryological similarities among vertebrates support the theory of evolution.

Explain the significance of transitional fossils in understanding evolution.

Explain why homologous structures are important in studying evolutionary relationships.

Explain why the fossil record is considered incomplete.

A scientist discovers a fossil with characteristics intermediate between reptiles and birds. What type of evidence does this fossil provide for evolution, and why is it significant?

Context: In a population of insects, a pesticide is introduced. Over several generations, most insects become resistant to the pesticide. Question: Explain how this scenario provides evidence for the process of natural selection and evolution.

Describe how the study of endogenous retroviruses (ERVs) in genomes can be used as evidence for evolution.

Explain how the concept of molecular clocks is used to estimate the time of divergence between two species. Discuss the limitations of this method.

Explain why the discovery of similar developmental genes (such as Hox genes) in animals as different as flies and humans is considered strong evidence for evolution.