This may result in an adaptation due to their being either a positive or negative mutation within the species. i.e a fish is born with night-vision on a random occasion; this fish has a better chance of breeding with another and eventually affects the entire species. The fish move to larger bodies of water where they can hunt safely at night rather than in daylight. This can result in an entirely new night vision bred fish, where they will most certainly push other species out of the metaphorical fish pond.
Adaptation is the result of natural selection.
Species or individuals capable of adaptation live to reproduce. The ones incapable of adapting, do not propagate their genes.
Mutation, isolation and natural selection. Google allopatric speciation.
This may result in an adaptation due to their being either a positive or negative mutation within the species. i.e a fish is born with night-vision on a random occasion; this fish has a better chance of breeding with another and eventually affects the entire species. The fish move to larger bodies of water where they can hunt safely at night rather than in daylight. This can result in an entirely new night vision bred fish, where they will most certainly push other species out of the metaphorical fish pond.
All modern lifeforms are examples of natural selection, since they are all the result of it.
Adaptation is the result of natural selection.
Because adaptation is the directly visible result of natural selection.
Species or individuals capable of adaptation live to reproduce. The ones incapable of adapting, do not propagate their genes.
Natural selection
natural selection
speciation
Mutation, isolation and natural selection. Google allopatric speciation.
Mutation, isolation and natural selection. Google allopatric speciation.
evolution
Natural selection is the type of selection that can result in a branching evolutionary tree if it goes on long enough. This is because organisms may eventually evolve into a distinct species.
Genetic polymorphism occurs as a result of natural selection. It represents an equilibrium between members of the same species, and makes use of balancing selection for conservation.
No, natural selection is believed to result in evolution.