The exponential growth is the increase in population, which is independent of resources and other factors which can grow constantly, while logistic growth depends on GDP per capita per person which means that, as the population grows, the GDP per capita per person decreases.
In logistic growth, which variable is most important in determining final population size? Why?
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The most important variable in determining the final population size in logistic growth is space, which cannot be stretched to accommodate an extra growth in population.
Select either a threatened species or an invasive species. What traits affect its population growth, and how might those traits be relevant to management?
The Arctic’s polar bears are one of the threatened species that could be in extinction in the next century. This species is facing extinction threat due to the rise in temperatures brought about by invasion by human activities and global warming. The polar bears are found in the arctic which are characterized by freezing climates; hence they bear adaptations of habiting these regions. In the recent past, there has been a record of rising temperatures all over the world, which form unconducive environment for their existence. World Wildlife Fund: (WWF) has engaged in research to establish possible measure which can be employed to improve the adaptability of this species, and devise measures suitable in protecting these habitats.
