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Jean-Baptiste Lamarck was a French naturalist best known for his early theory of evolution, which proposed that organisms evolve through the inheritance of acquired characteristics. He believed that traits developed during an organism's lifetime, such as a giraffe stretching its neck to reach high leaves, could be passed on to its offspring. This idea contrasted with Darwin’s theory of natural selection, as Lamarck emphasized the role of environmental influences and personal effort in evolution. Although his views have been largely discredited, they contributed to the development of evolutionary thought.
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Was lamarcks idea of acquired traits proven or rejected?
rejected.
Which of lamarcks ideas was later found to be incorrect?
The idea of acquired characteristics. For instance. The idea that a blacksmith, who would develop enormous muscles due to his trade, could pass these physical attributes on to his children.
What is a group of views called?
what is a group of views called
What was 2 of lamarcks accomplishments?
Jean-Baptiste Lamarck is best known for developing one of the earliest theories of evolution, known as Lamarckism, which proposed that organisms could pass on traits acquired during their lifetime to their offspring. He also contributed significantly to the field of invertebrate taxonomy, classifying numerous invertebrate species and laying the groundwork for future studies in biology. His ideas, although largely superseded by Darwinian evolution, sparked important discussions about adaptation and inheritance.
What were the lamarcks two theories of how organisms evolved?
Concepts more than theories. Use and disuse. A anatomical part of an organism would fade away if not constantly used and would enhance itself is used. The giraffe neck as an example of use. Acquired characteristics. Characteristics that one developed over the course of a lifetime could be passed on to progeny. Such as the developed muscles of a blacksmith could be inherited by his children. Naturally, both these concepts were absolutely refuted by the theory of evolution by natural selection.
Was lamarcks idea of acquired traits proven or rejected?
rejected.
How is lamarcks theory of evolution different from theory of evolution?
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What do you think of Wallace's critique of lamarcks?
he was different because lamarck was using already true things to prove something and wallace was a theorist
What do you think of Wallace's critique of lamarcks hypotheses?
he was different because lamarck was using already true things to prove something and wallace was a theorist
Why sectional views are used in drawings?
isometric views orthagraphic views perspective views
Which of lamarcks ideas was later found to be incorrect?
The idea of acquired characteristics. For instance. The idea that a blacksmith, who would develop enormous muscles due to his trade, could pass these physical attributes on to his children.
What is the purpose of sectioning in engineering drawing?
isometric views orthagraphic views perspective views
Are aeroplanes necessary scientific views?
airplanes are not scientific views, and certainly not scientific views.
What is the anagram for views?
The anagram of "views" is wives.
What is an example of traits that you would expect to inherit if Lamarck's explanation of evolution were correct?
if I were to inherit traits based on Lamarcks explanation of evolution were correct we wouldn't be the people we are now. Lamarcks´ explanation was that acquired characteristics were genetically passed to the offspring so if that were so, the human brains would be much more developed, more knowledge, and bigger parts of the body. This question is also tricky since a human would turn out to be a giant by the time they got to the 100th offspring
When does jean baptiste lamarcks begin classifying insects?
Beginning in 1801, Lamarck began to publish details of his evolutionary theories. Where others in the field had hinted at the possibility of evolutionary change, Lamarck declared it as being a truth and fact.
What were Athena's religious views?
She was a goddess... she had no religous views...
