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What else can I help you with?
Why is variation important for natural selection and what are the main sources of this variation?
Without variation natural selection would have nothing to select from that would confer survivability and reproductive success. on the organisms being selected against the organisms conspecifics and the immediate environment. Mutation and sexual recombination provide the main sources of this variation that is needed to make selection work. Mutation is the variation presented that causes the real adaptive change that can lead to speciation.
Which fish will natural selection favor?
That depends entirely on their physiology and the circumstances. If you have a fish that feeds mostly by harvesting the floor, for instance, natural selection might favour fish with stalks around the mouth for scanning the bottom and eyes on top to keep watch for predators.
What level does natural selection occur at?
natural selection occurs when animals need it
What is direct selection?
Directional selection is when natural selection favors a single phenotype. It occurs when there is a shift in population towards an extreme version of a beneficial trait.
Nature will decide if a particular variation will be good or bad?
Natural selection determines if a specific variation increases or decreases an organism's fitness in their environment and shifts the population in favour of the beneficial variations.
Is ball point pen is biodegradable?
You are an idiot. Please for the love of all human kind and imteligence, take natural selection into your own hands and do us a favour. Throw yourself into a vat of acid. Sincerly the rest of the world
How is evolution different from natural selection?
Darwinism is often what opponents to evolution call evolution to make it sound like some sort of Darwin cult, but it can also be used to just refer to evolution through natural selection as it was understood in the late 1800s, though that is usually called darwinian evolution rather than "darwinism". Also social darwinism is the application of natural selection to human civilization, the idea that the poor should starve to death because they're "weaker" etc. A faulty injection of biological science into social philosophy.
Does natural selection favor the strong why or why not?
Right from the start, the terms "strong" and "favors" should be defined. Natural selection "favors" simply in that the mechanism allows the continuation of those who are better suited to their environment. "Strong" and "fittest" are synonymous in this regard, because it's not referring to physical strength. Natural selection only favors those who are able to survive long enough to reproduce and thus pass on their genes. That's all there really sis to it.
Will you do me a favour?
What is the favour
What is the theme of oryx and crake?
People do even favour that which they are good at - even if it meaningless or extremely detrimental to themselves or others. Nothing succeeds like success.
Explain how the natural inputs favor the cultivation of wheat in Punjab?
the natural input of punjab favour the cultivation of wheat that over there the weather condition is very good and there are rich soil
What is the abbreviation for in favour of?
the abbreviation for in favour of is ifo
