In recognizing patchiness in the natural world, ecologists have developed three different models of populations. Which of these recognize(s) that there are differences in the quality of habitat patches without considering effects of differences in habitat quality within the habitat matrix?

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#Question id: 11931

#Section 2: Evolution

Sexual dimorphism may arise from: 

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#Question id: 9224

#Section 2: Evolution

Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?

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#Question id: 10575

#Section 1: Ecology

If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year

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#Question id: 4724

#Section 2: Evolution

Which of the following are true about crossing over ?

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#Question id: 9149

#Section 2: Evolution

In creating global climate patterns, which of the following factors is the primary cause of all of the other factors that are listed?