Natural Selection
Q: What is natural selection?
Answer:
Natural selection is the process by which certain traits or characteristics become more or less common in a population over time due to their impact on an organism’s survival and reproduction in a particular environment.
Q: Who proposed the concept of natural selection?
Answer:
The concept of natural selection was proposed by Charles Darwin and Alfred Russel Wallace in the mid-19th century as a key mechanism driving the evolution of species.
Q: Can natural selection lead to the extinction of species?
Answer:
Yes, natural selection can lead to the extinction of species. If a species fails to adapt to changing environmental conditions or faces intense competition from other species, individuals with less favourable traits may have reduced survival and reproductive success. Over time, this can lead to the decline and eventual extinction of the species.
What is Natural Selection? Evolution with Examples
Natural selection is a fundamental mechanism of evolution that occurs in populations over time. Individuals with certain traits are more likely to survive, reproduce, and pass on their genes to future generations, thereby influencing the genetic makeup of the population. This process results in the adaptation of populations to their specific ecological niches and the emergence of new species over a period of time. It is a gradual and ongoing process that has shaped the diversity of life on Earth.
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