Want to know:
Feathers in birds appear to have first evolved for insulation but later conveyed a new advantage in helping create light aerodynamic surfaces. This switch in function is an example of ___. A) paedomorphosis B) an exaptation C) punctuated equilibrium D) convergent evolution
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Sparky adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- It is important to remember that differences in heritable traits can lead to differential reproductive success. This means that the individuals who have the necessary traits to promote survival in the current environment will leave the most offspring. How does this differential reproductive success affect the match between organisms and their environment?
- Which of the following statement is true? A) natural selection works on variation already present in a population B) organisms evolve structures that they need C) natural selection works on non-heritable traits D) individuals evolve through natural selection
- 19. Which scenario is the most likely to result in natural selection that leads to adaptive evolution in a population ofhumans?A) Individuals in Australia only reproduce by random mating.B) Individuals colonize another planet and become isolated from earth.C) A tsunami kills hundreds of thousands of people in Southeast Asia.D) A new influenza strain becomes an epidemic and kills all individuals over age 50.E) Mortality due to heart disease increases to 80% in middle-aged Americans.