Patterns Of Evolution

Humans argon at a lower place less pressure under natural selection than or so other organisms . In the brass of rigourousness , humans can ever adapt their purlieu or use technology to ensure choice . In other creatures extreme diversity would be met with plug extinctions . The however creatures to remain would be those who by chance had traits which all toldowed them to stand the adversity . These traits would then be passed on to succeeding generations in a trend towards speciation . This does not happen to humans as we shall apparently use our technology to survive even if our carnal biologic traits are not especially adapted to the extremes . engineering science is what makes us survive . We can even say that technology is the crowning(prenominal) trait as it allows us to create the traits for survival when and where we unavoidableness itOne manakin of convergent evolution would be the development of similar traits in the cactus and the euphorbia .

Both types of plants have developed clayey stems which are surrounded by spines and needles to ward off predators . This is in receipt to the arid desert conditions the two plants thrive in . An caseful of divergent evolution would be the many varieties of finch in the Galapagos which all evolved from a mavin speicies . The different kinds of food these finches release conduct to the development of different beak types for the finches . Indeed , the physique of species stemming from the single finch makes it also an ideal candidate for a! daptive irradiation . An lesson of co-evolution...If you want to get a full essay, pitch it on our website: BestEssayCheap.com

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