GoodSarmatian
Jokerfied Western Male
- Joined
- Apr 25, 2006
- Messages
- 9,408
My own words are not english, but I'll try.Pbhead said:so.. one must ask why do they get immune? (i know the answer, but i would like you to explain it in your words)
They simply get immune because some of them have received an immunity to certain toxines from mutations which always occur due to a somewhat inaccurate replication of their DNA (happens all the time, the code is quite tolerant to little variations). If you expose thepopulation to this toxine the non-immune majority will die and the remaining immune microorganisms will multiply faster with less competition for resources.
Pbhead said:and IS natural selection the exact same as evolution?
simlpy, no.
Not exactly the same, but evolution is a logical consequence of natural election (or vice versa, whatever).
Pbhead said:so what exactly is evolution? (i know the answer, but i would like you to explain it in your words)
Evolution is in a nutshell the adaption of a species to a new or changed environment (the immune microorganisms I mentioned were already adapted to the new poisoned environment and thus survived) by variations of their genome. If enough of these variations "stack" the species as a whole is altered (or rather extinct, because their decendads are another species by then.)
Apes will start to cut their hair, put on clothes and talk about evolution.