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What has been proved false about Jean Baptiste lamarck's theories?
His concepts about acquired characteristics and use and disuse.
Has Lamarck's theory of evolution been proved?
Scientists do not prove things. Lamarck's theory is long refuted as acquired characteristics and the use and disuse concepts are not explanations for evolution of populations.
What was Charles Darwin big contribution?
He contributed the Theory of Evolution to science.Evolution: is the change over time in one or more inherited traits found in populations of individuals. Inherited traits are distinguishing characteristics, for exampleanatomical, biochemical or behavioural, that are passed on from one generation to the next. Evolution requires variation of inherited traits within a population. New variants of inherited traits can enter a population from outside populations, and this is referred to as gene flow. Alternatively, new variants can come into being from within a population in at least three ways: mutation of DNA, epimutation (a change inherited in some way other than through the sequence of nucleotides in DNA), and genetic recombination.Scientific Theory: Is an accepted and proved scientific fact that states HOW or WHY something happens. The general misconceptions about theories is that they have not been proved... THIS IS WRONG. Alos, theories do NOT graduate to laws because laws just state that something happens under certain conditions while theories tell something happens AND how it happens.
What was important about Donald Johanson's discovery of Lucy in 1974?
it proved that hominids lived in East Africa 5,000 years ago.
I wonder if there are space animals?
you never know nobody has proved that aliens don`t exist
What has been proved false about Jean Baptiste lamarck's theories?
His concepts about acquired characteristics and use and disuse.
What aspect of Jean Baptiste Lamarcks theories concerning the inheritance of acquired traits has been proved false?
Lamarck believed that changes acquired during an animal's life could be inherited by their offspring. We now know that inheritance does not work in this way. For example, if you are a body builder, and develop big muscles, your children will not inherit large muscles. Inherirtance works through genes, which are inherited through the egg and sperm from the parents.
Has Lamarck's theory of evolution been proved?
Scientists do not prove things. Lamarck's theory is long refuted as acquired characteristics and the use and disuse concepts are not explanations for evolution of populations.
What did oparin the scientist proved?
* He proved nothing, but he did say God made the earth.
How did the scientist revolution change the ways scientist proved their ideas?
They relied more on observation
How did the scientist revolution change the way scientist proved their ideas?
They relied more on observation
Who was the scientist who proved that large organisms are not produced by spontaneous generation?
Francesco Redi
Is it true that moms have multiple DNA?
Yes it is the scientist of different countries proved it
Who is the American scientist who tested Oparian's theory?
The scientist who tested and proved Oparian's theory was Stanley L. Miller and Harold Urey.
Does the queen England eat with a golden spork?
scientist have not proved this phenomenon.. it is most likely possible but scientist are doing all that they can to prove this..
How was Lamarc's theory of evolution wrong?
He incorporated the Acquired Traits theory into evolution, which Darwin's research proved as BS.
What are the characteristics of alien?
There may be several theories as to the characteristics of aliens, but as the fact of their existence has never been proved, the answer to this question is unknown.
