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For natural selection to occur, there must be variation in traits within a population, as these variations can affect an organism's ability to survive and reproduce. Additionally, the traits must be heritable, meaning they can be passed down to the next generation. There must also be differential survival and reproduction, where individuals with advantageous traits are more likely to survive and reproduce than those without. Lastly, the environment must exert pressure that favors certain traits over others.
What else can I help you with?
Which is more likely to be true natural selection or evolution?
Evolution, of course. Evolution can happen without natural selection in some cases; drift, flow. Generally though, natural selection causes evolution and then, by definition, would come first.
What must be true for hardy Weinberg equilibrium?
No disruptive circumstances must be present in random mating in a population for Hardy-Weinberg equilibrium to occur. Mating must happen randomly. No allele can give an advantage
True or false natural selection does not always result in an increase in genetic diversity?
true
In natural selection human decide which change is favorable or not true or false?
.
Will the 2012 disaster happen?
no it will not happen nothing that people tell you is true just stick the what you know is true and that's it
What must be true for hardy equilibrium to occur?
mating must happen randomly
What must be true for Hardy-Weinberge equilibrium to occur?
mating must happen randomly
What must be true for hardy weinberg equilibrium occur?
mating must happen randomly
What must be true for hardy -Weinberg equilibrium to occur?
mating must happen randomly
What is true for natural slection to happen?
Resources must be limited in the ecosystem.
Which is more likely to be true natural selection or evolution?
Evolution, of course. Evolution can happen without natural selection in some cases; drift, flow. Generally though, natural selection causes evolution and then, by definition, would come first.
What is true about nature selection?
Natural selection usually causes a species to change gradually
What must be true for equilibrium to occur?
No disruptive circumstances must be present in random mating in a population for Hardy-Weinberg equilibrium to occur. Mating must happen randomly. No allele can give an advantage
What must be true for natural selection to happen?
There must be genetic variation in the population The system must not be in hardy-weinberg equilibrium. resources must be limited in the ecosystem
What is the opening song on the 2008 spike guys choice awards show?
Little Green Bag by George Baker Selection I googled it... it must be true... Roger M.
What were Poseidons conflicts that he must know soon?
there were two conflicts he had to knowsoon 1. what will happen to Percy on his 16th birthday when the prophecy comes true 2. what would happen to his home
What must be true for hardy Weinberg equilibrium?
No disruptive circumstances must be present in random mating in a population for Hardy-Weinberg equilibrium to occur. Mating must happen randomly. No allele can give an advantage
