Englishman
Well-Known Member
Selective Pressure
I believe you are dead right PoppaSwiss. Apply a constant selective pressure to any species and it adapts. It does that because the selective pressure causes one genetic trait to be favoured over the other. Keep the pressure up long enough (and we anglers certainly do that don't we!!) i.e. over a few generations of the species, and the species changes. From the finches and tortoises of the Galapagos to the salmon of the west coast, the laws of evolution are constant and inevitable as Darwin so beautifully described.
I believe you are dead right PoppaSwiss. Apply a constant selective pressure to any species and it adapts. It does that because the selective pressure causes one genetic trait to be favoured over the other. Keep the pressure up long enough (and we anglers certainly do that don't we!!) i.e. over a few generations of the species, and the species changes. From the finches and tortoises of the Galapagos to the salmon of the west coast, the laws of evolution are constant and inevitable as Darwin so beautifully described.