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HEY GUYS.....
Class 10th ...
[HEREDITY AND EVOLUTION ]
[Content Requires ]
[ State the thorey of Darwin's ]
@ MAYA KASHYAP ❤️
Answers
HiYa MatEy @_@
Here's ur answer >>>>>
DARWIN'S THEORY OF EVOLUTION :
⇒ Charles Darwin proposed 'Natural Selection' the famous 'theory of evolution'
⇒ He voyaged for 5 years, visited a number of places including Galapagos Islands. He keenly observed the flora and fauna of these places. He observed a small group of related birds which are exhibiting diversity in structure in the Galapagos Islands. These birds are Finch birds
He was influenced by the book 'Principles of geology' written by Sir Charles Lyell. He suggested that geological changes occured in a uniform rate, Darwin did not agree to this Idea...
∞ He felt that large changes occured due to accumulation of small changes
≡ Based on these Ideas, Darwin proposed the theory of natural selection
which means that the nature only selects or decides which organism should survive or perish in nnature. This is the meaniing of survival of the fittest. The organisms with useful traits will survive. If traits are not useful to organisms then they are going to be perished or eliminated from its environment
This was the THEORY
WiSh It HElPs YoU
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