Biology

"Descent with modification" is a central concept in Charles Darwin’s theory of evolution. It means that over generations, organisms pass down inherited traits to their offspring. However, as time goes on, these traits can be modified due to factors like mutations, natural selection, and environmental pressures. Over long periods, these modifications accumulate, leading to the development of new species and the diversification of life.


For A: While it's true that species can evolve over time, "descent with modification" doesn't specifically mean that organisms evolve into entirely different species in a single generation. Instead, it refers to the gradual accumulation of changes that can eventually l...