this post was submitted on 13 Feb 2025
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Science Memes

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[–] SkaveRat@discuss.tchncs.de 7 points 1 week ago (10 children)

yes, that's the point I'm trying to reinforce. There has to be "a reason" that getting stupider after mating is a succesful trait, otherwise it wouldn't be there.

The question that was asked was: what is the reason? So far I've only seen speculation in this thread

[–] Krik@lemmy.dbzer0.com 11 points 1 week ago (7 children)

As was said before: The genes are already passed onto the next generation. It doesn't matter if the parents become stupid now. There's no evolutionary advantage to become more or less stupid at this point.

It became like it is now by some random chance(s).

[–] SkaveRat@discuss.tchncs.de 2 points 1 week ago (2 children)

that's not how it works.

It is more advantageous to have more than 1 shot at spreading your genes than having only a single one.

Yes, your genes will be spread with just reproducing once, but they will be even more spread if you have a long and productive live with even more offspring

The YT channel primer actually made a video about rougjly this topic recently

[–] Krik@lemmy.dbzer0.com 3 points 1 week ago (1 children)

Tell that to all the animals that only have one shot. There are quite a lot of them and usually they all lay thousands of eggs.

Probably the most well known of them is the salmon. Only about 5% of them survive the procreation after the salmon run (of those salmon species that actually do the run).

[–] SkaveRat@discuss.tchncs.de 2 points 1 week ago

yes, and that is in disagreement with my post how?

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