JoshuaSlowpoke777@lemmy.world to No Stupid Questions@lemmy.ca · 7 months agoApparently some humans are born with two spleens. What evolutionary pressures likely created the trait, and what future pressures could drive second spleens to become more common?message-squaremessage-square5fedilinkarrow-up114
arrow-up114message-squareApparently some humans are born with two spleens. What evolutionary pressures likely created the trait, and what future pressures could drive second spleens to become more common?JoshuaSlowpoke777@lemmy.world to No Stupid Questions@lemmy.ca · 7 months agomessage-square5fedilink
minus-squareMonsiuerPatEBrownlinkfedilinkEnglisharrow-up23·7 months agonot all things are an adaptation to evolutionary pressures sometimes there are just single nucleotide polymorphisms that change things.
minus-squareBCsven@lemmy.calinkfedilinkarrow-up8·7 months agoYeah, if it hinders it goes, if it benefits it prevails, but sometimes things are just neutral
not all things are an adaptation to evolutionary pressures
sometimes there are just single nucleotide polymorphisms that change things.
Yeah, if it hinders it goes, if it benefits it prevails, but sometimes things are just neutral