Patterns Of Evolution

Humans ar at a lower browse less pressure under natural selection than well-nigh other organisms . In the brass of rigourousness , humans can eer adapt their purlieu or use engine room to ensure option . In other creatures extreme diversity would be met with business deal extinctions . The however creatures to remain would be those who by chance had traits which exclusivelyowed them to decease 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 physiological biologic traits are not especially adapted to the extremes . engine room 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 su rvival when and where we unavoidableness itOne practice session 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 reply to the arid desert conditions the two plants thrive in . An good utilization of divergent evolution would be the many varieties of finch in the Galapagos which all evolved from a whiz speicies . The different kinds of food these finches release take to the development of different beak types for the finches . Indeed , the physique of species stemming from th! e single finch makes it also an ideal candidate for adaptive irradiation . An example of co-evolution...If you want to get a full essay, pitch it on our website: BestEssayCheap.com

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