When it comes to animal reproduction, there’s no one-size-fits-all strategy. Some animals need a mate, others don’t, and for some, it depends! In this episode, we’ll learn about sexual and asexual reproduction, internal and external fertilization, and all the ways that life, uh… finds a way.

Introduction: Reproduction 00:00
Asexual reproduction 01:33
Sexual Reproduction 04:48
Fertilization 05:58
Sexes 08:01
Review & Credits 11:11

This series was produced in collaboration with HHMI BioInteractive, committed to empowering educators and inspiring students with engaging, accessible, and quality classroom resources. Visit BioInteractive.org/CrashCourse for more information.

Are you an educator looking for what NGSS Standards are covered in this episode? Check out our Educator Standards Database for Biology here: www.thecrashcourse.com/biologystandards

Check out our Biology playlist here:    • Biology  

Watch this series in Spanish on our Crash Course en Español channel here:    • Crash Course Biología  

Sources: docs.google.com/document/d/1GLDtAXE6ekg4Chk2qN3TYb…

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