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Evolution of a species could occur as a result of changes in the?
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How have catastrophes contributed to the evolution of life on Earth?
it could allow a species to forcefully adapt to the new given climate and evolve into a different species
What is the scientist best remembered for defining evolution by natural selection?
Charles Darwin is the best remembered for defining evolution through natural selection. He did this chiefly through his book "On the Origin of Species..." published in 1859. Some have noted that he actually put forward two proposals. His first was to note actual changes in organisms (his famous Galapagos finches) and postulate these were 'created' via natural selection. His second and more radical proposal was to postulate that these changes, made numerous over long ages could create totally new species.
Is taxonomy evolution?
no, taxonomy is not evolution. Taxonomy is the science of naming species. Taxonomy, though, makes evolution clearly apparent, as new species require new naming conventions, however similar they may seem. and a "species" is defined as something that can establish its own breeding population...something that can sustain a propagating population. So horses are a species, donkeys are a species, but mules, the hybrid of horses and donkeys, are not, since they could not mate with other mules reliably to create a new "species" called mules without the help of either parent Mules, then, instead of a species, are called a hybrid.
Does creationism disprove adaptation?
Minor adaptations and changes, as can be observed in living things today, are of course not denied or disproved by Creationism. What Creationism does deny is the notion that Evolution could bring about new species or even new organs.See also:Is there evidence against Evolution?Can you show that God exists?Seeing God's wisdom
What is the Evolution?
Evolution is a scientific concept put forward by Charles Darwin that all the species of animale have originated from a common ancestor and changed over time to the present situation. Evolution is the changing of a specie to a new form with cross breeding and mutations. There are different theories of the Evolution. Servival of the Fittest is one theory. It says that in the Evolution, the species that fitted the nature best; servided to make new species through mutation and cross breeding. Natural Selection the other most important theory says that better qualities of a specie goes to the next generation and the species becomes better over time. It is so simple that the human kind have evolved through time. Now we have the Internet, TV, Trains, Aeroplanes. Things people lived centuries ago never could imagine. It is the evotution of mankind. If you look at some very old botanical directory and compare with the plants at this time, you will notice small changes happened through the time.
What is the evolution of animals?
The evolution of a species is when it changes itself slightly over thousands of years, to adapt to new surroundings. These new surroundings could have different weather, or predators that the species must be able to conceal itself from.
How are some organisms able to survive without sunlight and photosynthesis-?
Some organisms have adapted to their environment through evolution. These species went through slow changes so that they could survive where they are. In some cases, the environment changed around them slowly and they went through changes. This is what happened to many species in the deeper regions of the ocean.
How are fossil records related to evolution?
Fossil records are a key source of evidence for evolution. By examining the preserved remains or traces of ancient organisms, scientists can observe the changes in species over time. Fossils provide a timeline that allows researchers to understand the diversification of life and the development of new species throughout Earth's history, supporting the theory of evolution.
How have catastrophes contributed to the evolution of life on Earth?
it could allow a species to forcefully adapt to the new given climate and evolve into a different species
Are organisms able to consciously direct the course of their own evolution?
No. Evolution is a consequence of selective pressure(s) from the environment acting on organisms. Virtually all living beings are not conscious of this process.The only species that *could* consciously direct its own evolution is Homo sapiens (humans), but currently it doesn't.Artificial selection can and has consciously directed evolution, but it always was a species acting over other different species, not on their own evolution.
What are the normal gradual changes that occur in the types of species that live in an area?
Well, your answer could be either evolution or succession... But if it's something for school, I suggest using whiever is more relevant to your chapter. If it's not for school, then it can be either--your choice... :)
How does the theory of evolution explain variety within species?
The General Theory of Evolution posits that change occurs not only 'within' a species, but also 'across' species. In this way, change is actually unlimited in the sense that, given the right circumstances and given the right environmental pressures, any form of biological life could eventually be pushed from one species to another. A lizard could be pushed into the form of a bird; a whale could be pushed into the form of a wolf. So, as we take a look at the General Theory of Evolution (AKA Macroevolution)
How does theory of evolution explain variety within species?
The General Theory of Evolution posits that change occurs not only 'within' a species, but also 'across' species. In this way, change is actually unlimited in the sense that, given the right circumstances and given the right environmental pressures, any form of biological life could eventually be pushed from one species to another. A lizard could be pushed into the form of a bird; a whale could be pushed into the form of a wolf. So, as we take a look at the General Theory of Evolution (AKA Macroevolution)
How did Lamarck's theory of evolution vary from Darwin's?
Lamarck thought that evolution could be effected by changes in the body, rather that strictly by the survival (or rather the death) of offsprings.
Could the Big Bang and evolution be the result of a planned blueprint to achieve a purpose?
They very well could be. We will never know for sure.
Critique the relevance of the theories of evolution in the study of species?
such is the content of 'On the Origin of Species' by Charles Darwin. A big book. More content then one could discuss here.
What is the scientist best remembered for defining evolution by natural selection?
Charles Darwin is the best remembered for defining evolution through natural selection. He did this chiefly through his book "On the Origin of Species..." published in 1859. Some have noted that he actually put forward two proposals. His first was to note actual changes in organisms (his famous Galapagos finches) and postulate these were 'created' via natural selection. His second and more radical proposal was to postulate that these changes, made numerous over long ages could create totally new species.
