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Genetics & Evolution: Speciation 🦋 GCSE Biology Learning & Revision

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Manage episode 482340340 series 3139280
Content provided by Seneca Learning. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Seneca Learning or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, we discuss speciation.

Speciation, the development of new species, occurs when populations of the same species become geographically isolated.

Over time, genetic variation within these separated groups, coupled with natural selection acting differently on each due to environmental pressures, results in genetic divergence.

Eventually, these populations become so genetically distinct that they can no longer interbreed and produce fertile offspring, thus forming two distinct species.

Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.

⁠Click here to see all of our GCSE Biology content!

  continue reading

171 episodes

Artwork
iconShare
 
Manage episode 482340340 series 3139280
Content provided by Seneca Learning. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Seneca Learning or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, we discuss speciation.

Speciation, the development of new species, occurs when populations of the same species become geographically isolated.

Over time, genetic variation within these separated groups, coupled with natural selection acting differently on each due to environmental pressures, results in genetic divergence.

Eventually, these populations become so genetically distinct that they can no longer interbreed and produce fertile offspring, thus forming two distinct species.

Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.

⁠Click here to see all of our GCSE Biology content!

  continue reading

171 episodes

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