A population of aphids consists of green and red individuals. Green breeds with green and the offspring are roughly 1/2 and 1/2. Red breeds with red and still 1/2 and 1/2. Interbreeding green and red makes 1/2 and 1/2.
A predator is introduced into the system that eats the red aphids because they are easier to see against the green foliage. Through a few generations only green aphids are born from the mating of green and green aphids.
This is the perfect example of evolution that can be done withing the lifetime of a human. A distinct difference in a population brought on by exterior influence.
If evolution does not exist, then why don't we see bear fossils mixed in with T-Rex? Ohhhhh.... Someone or something spontaeously created a new species of bear when the T-Rex died out.
Abortion has no bearing on ID.
they are still aphids, they were aphids before and aphids after....
show me something wasnt an aphid, that gradually became an aphid..
im not asking for much, just evidence.
I’m with you on evolution being visible within a human lifetime, but I think your example is not quite right.
A demonstration of evolution requires more than a shifting percentage of existing alleles.
Fortunately it is possible to start a colony of bacteria with a single individual and follow the mutations as the colony adapts to changing conditions.