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Any environmental change contributes to natural selection. This could even result from competition within one's own species. Rising population modifies an environment, creating opportunities for natural selection. Changing climate exerts selective pressure on all
species. There has been an evolutionary "arms race" between tigers and Gazelles. As the Gazelles grew faster to escape the jaws of tigers, only the faster tigers would tend to eat well and pass on their genetic heritage.
What else can I help you with?
The concept that new varieties of organisms are still evolving is best supported by the?
concept of natural selection. Natural selection is a key mechanism driving evolution, as it favors traits that increase an organism's chances of survival and reproduction in a given environment. The ongoing process of natural selection contributes to the continual adaptation and evolution of new varieties of organisms.
What contributes to genetic variability within a population?
natural selection nonrandom mating size of population genetic drift gene flow
What process in which organisims with traits well suited to an environment are more likely to survive and to produce offspring is?
This process is called natural selection. It is the mechanism by which traits that provide a survival or reproductive advantage to an organism become more common in a population over time.
What comes first mutation or natural selection?
Natural selection can only work on genetic variation that already exists. So mutation comes first, then natural selection.
How has the natural selection harmed the ecosystem?
It hasn't. Natural selection is a key part of the ecosystem itself.
All BUT one factor contributes to natural selection That factor is?
Randomness.
What was Darwin's greatest scientific contributes?
he proposed a theory about natural selection
What is the name for the process in which the organisms best adapted to their environment survive?
Its NaTuRaL sElEcTiOn if you didn't know.
Adaptation which allows for natural selection is called?
Adaptation does not allow for natural selection: natural selection causes adaptation.
The concept that new varieties of organisms are still evolving is best supported by the?
concept of natural selection. Natural selection is a key mechanism driving evolution, as it favors traits that increase an organism's chances of survival and reproduction in a given environment. The ongoing process of natural selection contributes to the continual adaptation and evolution of new varieties of organisms.
What is the prefix and suffix of natural selection?
The prefix of natural selection is "natural" and the suffix is "-tion".
What role do meiosis play in process of natural selection?
Meiosis plays a role in the process of natural selection by generating genetic diversity through the shuffling of genes during the formation of gametes. This genetic diversity contributes to variation within a population, which is crucial for natural selection to occur as individuals with advantageous traits are more likely to survive and pass on their genes to the next generation.
How does genetic variation support Natural Selection?
Genetic variation in itself does not 'support' natural selection: it is what natural selection acts upon.
The mechanism by which organisms evolve is known as?
Natural Selection
What principles includes variation and competition?
Natural selection.
What was Darwin's overall conclusion regarding natural selection?
That selection was natural.
Is natural selection a form of adaptation?
Natural selection is what causes adaptation.
