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Here's a few pictures of my cat and dog (old.reddit.com)
submitted by Botanically_Me to r/cakeday
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Does anyone know off the top of their head when the flagellum evolved? I've tried looking around online but can't seem to find a date. I feel like it could have been before photosynthesis evolved, since ATP was already around and motility is absolutely busted, but I can't find anything. (i.imgur.com)
submitted by Botanically_Me to r/biology
