Which is least likely to be a factor that increases the probability of speciation by adaptive radiation? a. There are vacant ecological niches nearby. b. Genetic drift in a population increases. c. There are isolated regions with suitable habitats. d. There are few competitor species.
Added by Richard L.
Step 1
This process is often driven by natural selection and can lead to increased biodiversity. Show more…
Show all steps
Your feedback will help us improve your experience
Grant Castaneda and 61 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Christina S.
Which of the following best characterizes an adaptive radiation? a. Speciation occurs extremely rapidly, and descendant populations occupy a large geographic area. b. A single lineage diversifies rapidly, and descendant populations occupy many habitats and ecological roles. c. Natural selection is particularly intense, because disruptive selection occurs. d. Species recover after a mass extinction.
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD