Kiwi farms?
Kiwi farms?
Sexual selection is a subcategory of natural selection
Weaker is in quotes, which suggests to me they don’t mean weaker, just those carrying potentially deleterious traits. Plus, if those people are reproducing, those traits can’t be that bad anyway.
They never said nor implied that
You need to read a genetics textbook and then some evolutionary biology so you understand OPs question.
Pretty much everyone here either misunderstands how evolution works, or is willfully ignoring it to push their viewpoint.
Yes! Finally someone else who knows how…
Humans at this point have very little evolutionary pressure from natural selection.
Oh come on! Such a strong start but then you fell on your face. Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It never lets up. It’s more about reproduction than staying alive. Natural selection is happening every time someone reproduces more than someone else.
Survival of the fittest doesn’t mean what you think it means. Fitness, in the evolutionary sense, is a quantitative representation of individual reproductive success. So yes, the fittest of us do survive in the sense that their genes are passed on far more often than those that are less fit. For example, the overweight, nearsighted, diabetic car salesman with a lethal peanut allergy that has 16 children is more fit than most people on the planet.
Populations do not mutate. Mutations occur randomly within individuals, they do not occur to fit a changing environment, they only occur randomly. A mutation can spread through a population if nothing selects against it. Selection never waits, it’s always there in one form or another.
Bro you did not understand anything he asked about
Water can move freely across the membrane, but the stuff that’s dissolved in the water cannot move across the membrane.
No? Water can’t carry anything across the membrane.
We don’t know what molecular mechanism creates the pressure.
No one really knows how osmosis works.
I’d argue a housecat and a bobcat share a similar ecological niche. Haven’t the housecats simply replaced the bobcats that were largely removed by humans?
Wild Cats Of North America:
Bobcat
Canada Lynx
Puma / Mountain Lion / Cougar
Ocelot
Jaguarundi
Jaguar
Margay
How is a microchip edible? Big as a sand grain? How does it work? How long has this tech existed? How many microchips have I eaten? Do they stop working if I eat them?
Did this leak happen before or after NYT published an investigation detailing how Israeli forces were raping and torturing defenseless Palestinian detainees brought in from the Gaza Strip?