00:01
In this question we have to give the difference between lemaarck and darwin theory of evolution.
00:11
As we know both have done a tremendous work on evolution.
00:15
So according to the lemurth, the evolution is done due to some internal force, while darwin haven't said anything about the internal force for evolution.
00:31
Le mark also said that the new organ developed due to a continent, continuous use of the organ, while according to the darwin, new organ form or developed or disappear happened due to the continuous variations.
00:52
Next difference between the both is just darwin have emphasized the struggle, the struggle for their living in the changing environment.
01:02
While le maath haven't said anything about this.
01:05
According to the le mahert, all characteristics get transferred.
01:10
To the new generation, all acquired characteristics.
01:15
While darwin said that only the useful characteristics get transferred to the new progeny.
01:23
So these are the difference between darwin and the lamarck theory of evolution.
01:30
The second part of the question asked about, second part of the question asked that how the thomas huxley have changed, the theory of evolution after the darwin's theory.
01:46
So the darwin have said about the natural selection.
01:50
So when thomas heigsley have heard about the natural selection theory of a darwin, he have changed the mind or their perspective towards the natural selection or evolution.
02:07
The next part of the question asks that what is the natural selection of darwin? so the darwin natural selection say that the nature select those species which adapt themselves according to the nature...