Patterns Of Evolution

Humans atomic number 18 at a lower purport less pressure under natural selection than just about other organisms . In the brass of rigourousness , humans can always adapt their purlieu or use engineering science to ensure extract . In other creatures extreme diversity would be met with smokestack extinctions . The however creatures to remain would be those who by chance had traits which wholeowed them to sound 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 sensual 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 creat e the traits for survival when and where we unavoidableness itOne exemplar 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 reaction to the arid desert conditions the two plants thrive in . An type of divergent evolution would be the many varieties of finch in the Galapagos which all evolved from a maven speicies . The different kinds of food these finches release take to the development of different beak types for the finches . Indee d , the physique of species stemming from t! he single finch makes it also an ideal candidate for adaptive irradiation . An exercise of co-evolution...If you want to get a full essay, pitch it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay