Natural Selection - Survival of the Fittest
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- Опубліковано 4 чер 2020
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Panama, Central America, as dawn breaks the forest comes alive, this is one of the richest environments on Earth. Here more than anywhere you cannot avoid one inescapable fact - life is varied!
But what created this dazzling diversity, and how did the Earth’s myriad of species come to be? Some think they must be the work of a divine creator. Darwin on the other hand claimed that they evolved naturally through a process called natural selection, one of the most breathtaking ideas ever conceived.
How can a blind undirected force of nature create new species? Darwin saw the answer in an unlikely place, the relentless slaughter of the natural world. Some individuals have characteristics that make them more likely to survive, these individual are more likely to live long enough to produce young - this is survival of the fittest.
Darwin said that over many generations these small differences can grow into large differences, with the changes eventually becoming so great that they lead to new species. This explains how life gets more complex, but how does it get more diverse and how does one species become two - according to Darwin the answer lies in the environment.
Survival of the fittest is misunderstood often.
I've always believe it's...
Very good and time spent lecture . Very interesting to watch
So my ancestors were fish?
Darwin didn’t say survival of fittest as technically fittest creature, he rather said fittest in a sense of reproductive fitness.
My Mom Enters the Room
Amazing
Crazy, i swear i was just thinking about how eyes developed. Then this video is talking about eyes.
very informative
Coronavirus has entered the game
Thx
I shat myself in the park
This video was probably shot before 2010
fittest=best genetics
Its survival of the fertile
Darwin was right because he came from dust and returned to dust. That was his evolution.
Survival of the best is the best term to use it’s a rule that you can’t escape even within the sheltered government ran society in the business world for example, better ran businesses succeed better than poorer ran businesses etc… smart people outsmarting dumb people etc…
Everyone isn't equal. Especially with intelligence.
Main,,,Nayru
Sorry I might be missing something here, but don't you need an optic nerve and visual cortex to create an image. Does the jellyfish actually "see" anything?