Lamarcks Influence Upon Charles Darwin's Theory Of Evolution By Natural Selection

1768 words - 7 pages

There have been many ideas on the theory of evolution. Some simply take our
existence for granted, others prefer to explain all evolution in terms of the
bible and the presence of a God. However, there are those who have researched
the topic of evolution and have offered an explanation as to where a species
comes from and how they evolved in the manner that they did. This type of
science has been studied for a very long time, and one of the most famous
minds in the field of evolution was a man named Charles Darwin. Darwin was not
the first one to offer theories on evolution. There have been many scientists
who preceded him. These earlier evolutionists came up with models of evolution
that were unfortunately unworkable. One of these early pioneers was Jean-
Baptiste Lamarck. Lamarck believed in deism and advocated natural religion based
on human reason. He believed in the harmony and rationality of the world. And
although flawed, the work of Lamarck did not go unnoticed, however. Darwin also
believed in the harmony of the world, and it was Darwin himself who said that
Lamarck was the first man whose conclusions on evolution brought about
excitement and attention. He was the one who showed law in organic and inorganic
species evolution. As it turned out, the work of Lamarck was quite influential
on Darwin. Lamarck's views on inheritance of characteristics can be seen in
Darwin's accounts of natural selection. When Lamarck wrote of transmutation,
Darwin followed with his beliefs of the mutability of species. As well, Darwin
had used Lamarck's ideas on use and disuse of organs. Lamarck was not the
greatest of influences on Darwin, but he was an important one.

One of the most important arguments in Darwin's theories was the idea of natural
selection. It is generally thought that the world first heard of this idea in
the form of Lamarck's inheritance of acquired traits theory. Lamarck's work
showed that organisms improve themselves on their own. Then these new advantages
for the environment would be passed on to the species offspring on the genetic
level. This idea of self improvement detailed how, through hard work of the
organism, the path of evolution was continuous, always improving to the point of
perfection. Lamarck had said that organisms must first be faced with a different
mode of environment that would trigger some sort of pressure for an altered gene,
to be inherited in the next generation. This process has come to be known as
Lamarckism. (Gould, 1980) Darwin did not deny any of this. He regarded it as
support for natural selection as an evolutionary mechanism. Darwin's theory was
more complex then Lamarck's, but the basic structure was there. Darwin had
rooted his theory on the concept of adaptation, just as Lamarck had previously
done. Adaptation is the notion of organisms responding to a changing
environments by evolving either a form or function of the body that would better
suite it in the...

Find Another Essay On Lamarcks Influence Upon Charles Darwin's Theory of Evolution by Natural Selection

Charles Darwin and The Theory of Evolution by Natural Selection

530 words - 2 pages offspring. However, the type of plant or animal that is less adapted to its surrounding -for example if it was not camouflage or if it was weaker that other types of the same species- would die out much quicker.Darwin had just explained how evolution could happen!When Charles Darwin published his ideas about natural selection, it caused one if the biggest arguments in scientific history. Many people disagreed with Darwin and they were unhappy about the

Darwin's Theory of Natural Selection and the Evolution of Animals

953 words - 4 pages ones, turning this characteristic into an advantage and an adaptive trait. The peppered moth is a good example regarding Darwin’s theory of natural selection this was done by Kettlewell who studied two variants of peppered moth, one which was light and the other one was dark the difference of colour inherited. The moths are eaten by birds who rely on their sight to find them, he observed them on light and dark

Charles Darwin's Scientific Theory of Evolution

1485 words - 6 pages Conor McAvoy Professor A.J. Rocke HSTY 202 25 March 2014 Charles Darwin is well-known for his groundbreaking work on evolutionary biology. Among his many contributions, The Origin of Species is the most associated with his name. He introduces the scientific theory of evolution and suggests that species have evolved over a period of many generations through a process called natural selection. Darwin's theories have created much controversy among

Natural Selection and Darwin's Theory of Evolution (As proven in a Variation Lab)

1646 words - 7 pages pattern for the length measurements is found in each species? This can easily be explained through the application of Darwin's Theory of Evolution. Specifically speaking, a mechanism called "natural selection" explains why we see this common data trend. Natural selection acts to preserve and accumulate minor advantageous genetic mutations. Suppose a member of a species developed a functional advantage (it grew wings and learned to fly). Its

Thomas Malthus, Charles Lyell and Charles Darwin's Theory of Evolution

554 words - 2 pages influenced in part by Thomas Malthus and Charles Lyell. Darwin was satisfied with the idea of individual struggle, and his reading of Malthus helped solidify his theory. Darwin was also a follower of Lyell. The uniformitarian view influenced Darwin to see things as they happen today (breeding), which could be seen in nature as an extremely slow natural process as natural selection in the evolution of species. Bibliography: Charles Darwin "On the Origin of Species" pg 95-96 Peter Bowler "Evolution: The History of an Idea" pg 166-167

Reconciling Darwin's Theory of Natural Selection and Intelligent Design

1008 words - 4 pages design cannot be reconciled, but that does not mean certain aspects cannot coexist. For example, some believe that God created man and all other organisms on Earth and that might be. However, it may also be true that through natural selection and evolution, the organisms God created are those in existence today. By taking certain points instead of trying to coordinate the entire ideas of Christianity and evolution, one can reconcile or come up

Darwin's Theory of Evolution

814 words - 3 pages drain resources and that state welfare should be curtailed so that population would level off. If it is not possible to maintain the production of food to satisfy the population, than the population must be kept down to the level of available food.” (Rosenberg, 2009) Charles Darwin’s theory of evolution was that everything in the world was connected in some way. He was also known for the theory of natural selection. In that he said that

Biblical Creation and Charles Darwin's Theory of Evolution

1185 words - 5 pages , and many groups eventually accepted his theories. These theories, and the facts that supported them, gave biologists new insight into the origin of living things and the relationship among various species. Darwin's theory of evolution by natural selection stimulated studies in biology, particularly in paleontology and comparative anatomy. During the first half of the 1900's, discoveries in genetics and developmental biology were used as

Charles Darwin's Theory of Evolution Through Peacocks, Gobies, and Mice

717 words - 3 pages Have you ever heard of a British scientist named Charles Darwin? He is the one who developed the theory of evolution. He also had a little motto, “survival of the fittest”, which means that natural selection chooses those best adapted to their environment to live. Those who survive reproduce and have new babies with the gene to survive in the environment, unless something changes. With that mentioned, certain traits are more common in a

Evolution and Charles Darwin´s Natural Selection

830 words - 4 pages the fact of where we came from, or at least, science's theory about it. Darwin's theory of natural selection is a very big part of evolution, showing the gradual adaptation of characteristics in species. Natural selection is the gift of new beneficial adaptations to animals of a species, for the purpose of survival. The good traits are kept through the survival and reproduction of animals with the traits. The bad traits will be eliminated

Darwin's Theory of Natural Selection, Social Darwinism and the Catholic Church

1431 words - 6 pages dramatic loss of religion during the Modern Era. Nature and its Religion During the time of the Modern Era people had more faith in scientific theory than they did in their own religion. Darwin’s theory made many people to begin and have doubts about creationism and the ideas put forth by the Catholic Church. Darwin’s ideas of Natural selection and Survival of the Fittest were very controversial because they went against the traditional idea of

Similar Essays

Charles Darwin's Theory Of Evolution By Natural Selection

787 words - 3 pages Charles Darwin's theory of evolution centres on the idea that species compete to survive, and favorable characteristics are passed on from one generation to the next. Darwin said that evolution took place by a process of natural selection or survival of the fittest. This meant that the animals and plants best suited to their surroundings survived and were able to pass on their genes to their offspring. The ones that

Charles Darwin's Theory Of Evolution By Natural Selection

1707 words - 7 pages limited gene pool the thirteen species had evolved from the original species that had migrated from the mainland to the islands. Darwin also observed other animals on these islands that were not found anywhere else in the world and began to doubt the churches teaching that species were immutable (Darwin p 29).      The most controversial of Darwin's theory was that of natural selection. The term evolution was so controversial even Darwin did

Charles Darwin's Theory Of Evolution By Natural Selection

2026 words - 8 pages including the geographical distribution of organisms, comparative morphology of living organisms and their fossil precursors. They postulated that long-term environmental changes including movement of land masses and changes in climate could have served in the process of natural selection over many generations with the result that diverse species arose from ancestral types. Darwin termed this "descent with modification" (the term "evolution" was

Charles Darwin's Theory Of Evolution By Natural Selection 1983 Words

1983 words - 8 pages geology, botany and biology, which helped, validate his theories. His theory of natural selection as stated by Nelson and Jurmain (1991, p.606) in the modern form is that "the evolutionary factor causes changes in allele frequencies in populations due to differential net reproductive success of individuals." His grasp of the evolutionary process and the clarity of his work makes Charles Darwin the most popular figure in the scientific field of