GCSE Biology - Variation and Evolution #68

Explore all the terms around evolution, including 'natural selection', 'variation', and 'survival of the fittest'. And see how Darwins came up with the theory of evolution despite not even knowing what DNA or mutation were.

[Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
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Amadeus & Tom

[lysanderhunter]

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[-Exotic]

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[Mudblood_Mione]

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[mursalmohammad]

This covers everything I've been taught!

[haliepetronova]

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[yqfiqso]

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[hamnaaaa]

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[jennifersolini]

I love learning about new stuff...even though this is for GCSE and I am still in primary. haha

[erinclemente]

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[ahmadx]

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[GeekedOutGaijin]

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[sanjidachowdhury]

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[leonmitas]

Well, for evolution to happen, you need mutations, and for mutations you already need a genome. So where did the forst genomes come from, that were then changed?