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How do artificial and natural selection contribute to biological diversity?
Artificial selection is controlled by humans and involves selecting specific traits in organisms for breeding, while natural selection is driven by environmental factors. Both processes result in the accumulation of genetic variations over time, contributing to biological diversity by allowing species to adapt and evolve to changing conditions. Artificial selection can be more rapid and targeted, while natural selection is a result of the survival and reproduction of the fittest individuals in a given environment.
Does survival of the fittest affect humans?
Survival of the fittest means that the humans who are not necessarily the best survive. It means that only the strongest and most strong willed will survive to pass on their genes. Weaker people more likely to get illness will eventually all die out and as always only the strongest will live on to go on and have more children. Hope this answered your question.
How the idea of artificial selection contributed to Darwin and idea on natural selection?
The concept of artificial selection, where humans selectively breed plants or animals for desired traits, helped Darwin understand the process of natural selection. He realized that if humans could influence changes in species through selective breeding, then nature could also act as a selective force, leading to the survival of organisms best suited to their environment. This insight informed Darwin's theory of evolution by natural selection, where the environment naturally selects for characteristics that provide a reproductive advantage.
What is artificial selection in biology and how does it differ from natural selection in shaping the genetic traits of organisms?
Artificial selection in biology is the process by which humans intentionally breed organisms with specific traits to produce offspring with desired characteristics. This differs from natural selection, which is the process by which environmental factors determine which traits are advantageous for survival and reproduction in a given population. While natural selection occurs in nature without human intervention, artificial selection is driven by human choices and preferences.
Does natural selection still occurs in humans?
Yes, natural selection still occurs in humans. Evolutionary changes are still happening in human populations, driven by factors like differential reproductive success, genetic mutations, and environmental pressures. Some examples are the spread of lactose tolerance and resistance to certain diseases.
How is natural variations used in artificial selection?
Natural variation in artificial selection is used because humans choose from among the naturally occurring variation s in species. Natural selection is related to species fitness because Darwin called natural selection survival of the fittest because those that could survive would carry their species on there for being the naturally selected.
How is natural selection used in artificial selection?
Natural variation in artificial selection is used because humans choose from among the naturally occurring variation s in species. Natural selection is related to species fitness because Darwin called natural selection survival of the fittest because those that could survive would carry their species on there for being the naturally selected.
Explain the difference between artificial and natural selection?
Artificial selection is anthropogenic -- humans interfere with nature to determine what traits get passed on, whereas natural selection is when through sexual reproduction the traits passed on are determined by survival of the fittest.
How does the term natural selection relate to the common phrase survival of the fittest what does it mean to be fit?
It means the reproductively fittest organisms have offspring that carry the traits that made them reproductively fit. Remember, the fittest survive to reproduce, not the strongest. In some immediate environments, among humans, that could mean the richest, the funniest, the famous, or even the luckiest.
What is affected by Natural selection?
Humans
What is the application of natural selection theory to human society?
Sociobiology is the application of natural selection to human society Humans are the product of natural selection at the individual level and the product of evolution at the population level, so the human generated society is influenced by the natural selection of individual humans.
Compare and contrast natural selection and artificial selection?
Natural selection is when contemporary species rose from ancestors that survived due to their physical characteristics in their habitats. A well-known example is the Galapagos Islands and how the animals on the islands adapted to their environments. Darwin convinced the biology world that diversity in organisms came from evolution (descent without modification). Artificial selection is when humans intentionally breed animals for certain traits. Unlike natural selection, where only the fittest survive, artificial selection is for human's likings. Many crops that are grown are part of artificial selection.
Natural selection in humans?
Yes, it happens, but what is your question?
What are the different types of selection or system of elimination?
I don't think there's a certain type as such. Selection and Elimination can be structured or random. Random is self-explanatory, structured, is based on the individual/the criterion, i.e. I will pick all the green and red Easter eggs out of a packet, etc.
How do artificial and natural selection contribute to biological diversity?
Artificial selection is controlled by humans and involves selecting specific traits in organisms for breeding, while natural selection is driven by environmental factors. Both processes result in the accumulation of genetic variations over time, contributing to biological diversity by allowing species to adapt and evolve to changing conditions. Artificial selection can be more rapid and targeted, while natural selection is a result of the survival and reproduction of the fittest individuals in a given environment.
Why should humans be concerned about tapir becoming endangered?
Because humans are responsible for their diminishing natural habitat !
How are natural and artifical selection different?
Natural selection is the process of selection imposed by pressures from the environment. It has no conscious guidance or purpose, but simply selects for a population best suited to survive in the current environment.Artificial selection is the process of selection consciously imposed by humans selecting which individuals breed. This can be considered a subset of natural selection, if one considers humans as just another part of the environment other creatures must live in.
