Natural selection and evolution | Mechanisms of evolution | High school biology | Khan Academy

[@trainsandplanes8304]

I’m not taking biology (yet) but enjoyed the lesson throughly.

[@drosophilamelanogaster9488]

I love hearing Sal teach. Keep up the good work!

[@sagnikganguly4651]

The only biology lecture that doesn't make me feel like sleeping

[@Jabree]

It’s not just mutation but it’s random mutation. It’s a key distinction to be made

[@veradrummond9002]

ali g proved evolution when he asked kevin hovind if he ever ate a banana before

[@Furinamain675]

Thx

[@Pawgee]

Like lots!

[@TheDollarBatman]

how dare someone downvote this

[@zing7720]

Let's go

[@hunter_69_69]

COVID-19 is letting natural selection nicely take its course 😂

[@rearabilweradipabe288]

😹dark humour

[@chlodnia]

My mama evolved me

[@AlienSup69]

:L

[@GuidetteExpert]

We are not freaking apes all anthropology's know that that are newly educated with the newest scientific facts, we mutate and we are hominoids.

[@fallendown8828]

All homonids are also great apes just like all great apes are primates and all primates are mammals. Please learn biological catogarisation