In: Biology
Which of the following can generate natural selection on a population or species? Choose all that are correct.
mutualism |
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parasitism |
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predation |
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abiotic conditions |
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parasitoidism |
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competition |
The most important factor is abiotic conditions, which play a key role in the natural selection of population or species; these factors include temperature, water availability, pH and several other conditions. Competition (intraspecific) is another factor that determine natural selection and most suitable species can survive and exist. Parasitism also a factor on natural selection and a resistance organism can survive over the susceptible one (for example MRSA)and according to some recent documents mutualism also a factor for benefit of both party (organism), coral reef is the example of that. Other components are less important as compared to mentioned one. Hence, most appropriate component would be