Loading
Speciation and Extinction
New species form when populations become reproductively isolated; extinctions open niches for new species.
- Allopatric and sympatric speciation
- Reproductive barriers
- Extinction
Quiz coming up?Connect your calendar: Merit preps you for every quiz and test.Sign up and connect
42 videos ranked by how well they teach
4
8:43
8:43Analyzing the Evidence for Evolution (AP Biology Project 12.1)
1.7K views on YouTube · 5 years ago
Nadia Sci5
9:16
sciencemusicvideos
9:16Mysteries of Speciation Explained for AP Bio Students
1.7K views on YouTube · 11 months ago
sciencemusicvideos6
35:57
Dillon Brantley
35:57Speciation and Extinction, the Origin and End of Species (Ch. 22) - AP Biology with Brantley
1.2K views on YouTube · 6 years ago
Dillon Brantley
12
18:07
18:07AMRI Seminar Dr Isabel Hyman Speciation and Extinction 20 April 2022
129 views on YouTube · 4 years ago
Australian Museum13
14:22
14:22Week 4 Biology: Speciation and Extinction Introduction Video
72 views on YouTube · 6 years ago
Clarissa Buchholz
17
10:25
CrashCourse
10:25Speciation: Of Ligers & Men - Crash Course Biology #15
1.8M views on YouTube · 14 years ago
CrashCourse
19
2:53
FuseSchool - Global Education
2:53Extinction of Species | Evolution | Biology | FuseSchool
248K views on YouTube · 9 years ago
FuseSchool - Global Education20
7:07
Professor Dave Explains
7:07Types of Speciation: Allopatric, Sympatric, Peripatric, and Parapatric
205K views on YouTube · 6 years ago
Professor Dave Explains