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ADAPTATION- It is the change in the physical appearance and/or the physiological characteristics of an organism upon exposure to different conditions of environment generally the harsher ones ( such as temperature, radiations and the nutrient sources ) . Gradually the immune system of an organism gets acquainted to the new environment and hence it is said to be adapted.
VARIATION- The transmittance of the adaptation to off springs results in new family of a species known as variants . The phenomenon of the generation of a new variant of a species is known as variation .
ADAPTATION is the source of VARIATION.
For examples if you look at the various breeds of canines ( dogs) in the world, they vary though they belong to the same species , this is because of their adaptation to the different prevailing climatic conditions.
The transfer of adapted features such as longer furs (canines in cold climates) and the modified hooked beaks in birds is due to the transfer of adapted traits from the parents to off springs through the vehicles of heredity known as DNA .
The passing on of the adapted traits to the off springs i.e. variation over an observed period is called as the EVOLUTION of a new variety or EVOLUTION .
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoNatural selection means that only the fittest survive. The fittest are usually defined as those with the characteristics, or adaptations, that allow them to survive longer in a certain environment. In this way, they are selected by nature to reproduce and pass those adaptations on to their offspring, while animals who are not able to adapt or lack the necessary qualities to survive will die without reproducing, thus eliminating their genes from the gene pool. The idea is that eventually, you will end up with a population where only certain adaptations that are perfect for surviving in the given environment are present.
Wiki User
∙ 14y agothey both have connections with other organisms
Wiki User
∙ 9y agoNatural selection selects from reproductive variation to cause the adaptation of populations to their circumstances.
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Adaptation which allows for natural selection is called?
Adaptation does not allow for natural selection: natural selection causes adaptation.
Natural selection allows a species to change in response to its environment. What is the process by which a species becomes better suited to its environment called?
Adaptation (I'm studying the same thing ;)
How does adaptation relate to natural selection?
Its a chicken and egg situation. Adaptation is the response to Natural Selection, and Natural Selection is the response to Adaptation. They both operate by the principle: the members of any species that are best adapted to their environment are the ones most likely to survive and reproduce the next generation, where the process repeats. That does not mean the strongest or most aggressive, they often get themselves killed off.
What is natural selection most closely related to?
Natural selection is most closely related to Darwin's theory of evolution.
What are three reasons for natural selection to occur?
1. different breeding 2. evolution 3.adaptation
How are evolution and natural selection related?
Natural selection is one of the mechanisms that shapes adaptation and enables evolution.
Adaptation which allows for natural selection is called?
Adaptation does not allow for natural selection: natural selection causes adaptation.
Is natural selection a form of adaptation?
Natural selection is what causes adaptation.
Is adaptation part of natural selection?
Adaptation is the result of natural selection.
Why is adaptation essential to understanding natural selection?
Because adaptation is the directly visible result of natural selection.
What is the relationship between adaptation and natural section?
Here is a quote: "The relationship between adaptation and natural selection does not go both ways. Whereas greater relative adaptation leads to natural selection, natural selection does not necessarily lead to greater adaptation." I do not recall who said it, but this is what the relationship between both is. Here is a quote: "The relationship between adaptation and natural selection does not go both ways. Whereas greater relative adaptation leads to natural selection, natural selection does not necessarily lead to greater adaptation." I do not recall who said it, but this is what the relationship between both is. Here is a quote: "The relationship between adaptation and natural selection does not go both ways. Whereas greater relative adaptation leads to natural selection, natural selection does not necessarily lead to greater adaptation." I do not recall who said it, but this is what the relationship between both is.
Is adaptation a cause of natural selection?
No, it's exactly the other way around: natural selection causes adaptation.
How does adaptation fit into natural selection?
Adaptation and evolution all have to do with how an animal or a species depend on there environment. Adaptation is how the species adapts to there environment.Adaptation is caused by evolution by natural selection.
What is adaptation and how is it related to natural selection?
Adaptation is changes in the overall physiological makeup of a population of organisms that bestow increased reproductive fitness on the population. Natural selection causes adaptation by favouring variants with increased reproductive fitness over less reproductively successful variants.
Natural selection allows a species to change in response to its environment. What is the process by which a species becomes better suited to its environment called?
Adaptation (I'm studying the same thing ;)
What has the author George C Williams written?
George C. Williams has written: 'The pony fish's glow' -- subject(s): Adaptation (Biology), Evolution, Human evolution 'Plan and purpose in nature' -- subject(s): Adaptation (Biology), Evolution, Human evolution, Natural selection, Evolution (Biology) 'Natural selection' -- subject(s): Natural selection 'Adaptation and natural selection' -- subject(s): Adaptation (Biology), Natural selection
What is the degree of adaptation to a specific environment?
Natural Selection.
