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General Discussion / Re: The small random questions thread [WAAAAAAAAAAluigi]
« on: July 31, 2022, 11:14:41 pm »
Genetics, apparently -- the process for determining length is basically the same for other primates as it is for us, ours just is generally more likely to go long.
Why exactly long-head-hair genetics ended up being a thing isn't someone anyone really has an answer for. There's guesses (heat regulation, sexual selection), but lacking a time machine that's all they really are. Could be our height, different hunting methods, different environments (most other primates don't range nearly as far north/south as we do), other stuff. No real way of telling, near as I can recall. Lot of evolutionary history is basically just-so stories at best, making as informed a guess as possible without any real way of surety.
Though there are some other primates with similarly long hair/fur, checking. Not any I noticed with head hair, specifically, but eh. also ninja'd but whatever, it's too close to midnight to care
Why exactly long-head-hair genetics ended up being a thing isn't someone anyone really has an answer for. There's guesses (heat regulation, sexual selection), but lacking a time machine that's all they really are. Could be our height, different hunting methods, different environments (most other primates don't range nearly as far north/south as we do), other stuff. No real way of telling, near as I can recall. Lot of evolutionary history is basically just-so stories at best, making as informed a guess as possible without any real way of surety.
Though there are some other primates with similarly long hair/fur, checking. Not any I noticed with head hair, specifically, but eh. also ninja'd but whatever, it's too close to midnight to care