Survival of the fittest:
The concept of survival of the fittest involves being better suited to a specific environment and increasing chances of survival in order to reproduce and pass on your genes to the next generation.
How survival of the fittest differs from natural selection:
Natural selection and survival of the fittest differ from each other.
Natural selection consists of an evolutionary process where living organisms change over time to adapt to the environment they live in.
For example, a bird that lives in an environment where they have no natural predators may lose their ability to fly over time.
Survival of the fittest involves ‘weeding out the weak’ of a species by predators killing more easily.
Therefore the least healthy in a species of animals will be eliminated which leaves the species as a whole genetically stronger.
The concept of survival of the fittest involves being better suited to a specific environment and increasing chances of survival in order to reproduce and pass on your genes to the next generation.
How survival of the fittest differs from natural selection:
Natural selection and survival of the fittest differ from each other.
Natural selection consists of an evolutionary process where living organisms change over time to adapt to the environment they live in.
For example, a bird that lives in an environment where they have no natural predators may lose their ability to fly over time.
Survival of the fittest involves ‘weeding out the weak’ of a species by predators killing more easily.
Therefore the least healthy in a species of animals will be eliminated which leaves the species as a whole genetically stronger.