Evolution is the change in allele frequency over time in a population of organisms.
Short answer, populations are the only thing that evolves. Individuals die. Traits are passed on to progeny that make up the variations in the populations that evolve.
Populations evolve, individuals are selected.
It is how populations evolve.
To ensure its survival in its certain environment.
Populations evolve, but individuals are selected. Natural selection affects individual organisms.
I did not evolve from anything! Individuals are naturally selected and populations evolve. Understanding this simple fact can explain certain things that creationists do not seem to understand. Such questions as, " where did the first man find the first woman? " When you understand that populations evolve and individuals are selected then you will see that questions as the one you asked and questions as the one I used as an example are just silly.
Yes, populations evolve. Individuals/genes are selected.
The allele frequency of the populations gene pool is changing.
Populations evolve over time through the process of natural selection, genetic drift, gene flow, and mutations. These mechanisms can lead to changes in the genetic makeup of a population, resulting in adaptations that increase the population's fitness and survival in its environment.
Bacteria
This statement refers to the fact that evolution occurs at the level of populations over generations, with changes in allele frequencies leading to evolution. It emphasizes that individual organisms do not evolve within their lifetimes, as they do not change genetically, but rather it is the population as a whole that evolves.
Individuals evolve through natural selection, leading to changes in the characteristics of populations over time. These changes can eventually lead to the evolution of new species within a specific genus, which may contribute to the diversification of higher taxonomic groups such as phyla and kingdoms.
cheating on study island? Speciation