Question

Why is natural selection important?

Answer 1

Natural selection:

1. Natural selection is an evolutionary mechanism where nature selects a particular species with a particular trait.
2. Favorable features are passed down across generations as a result of natural selection.
3. Natural selection can lead to speciation, the process through which one species creates an entirely different offspring.
4. In positive Darwinian natural selection, few forms of genes are supported as they intensify the probability of reproduction or survival, hence causing an increase in the rate of evolution.
5. It is one of the mechanisms that propel evolution and contributes to the understanding of the variety of life on Earth.
6. The development of giraffes' long necks is a great illustration of natural selection at the action.
7. Animals with necks of average length, like deer or antelope, were the progenitors of current giraffes.
8. Variation, inheritance, rapid increase in population, differential reproduction, and survival are the factors of natural selection.