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Chapter Eight Review

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show coevolution  
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All maple trees in a forest is an example of   show
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show the number of individuals per unit area  
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example of a parasitic relationship   show
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show a tick on a cat  
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example of a parasitic relationship   show
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The relationship between a Canadian lynx and a snowshoe hare is an example of   show
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show commensalism  
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Population example that has a random dispersion   show
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show winter storms  
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show bacteria  
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exponential growth   show
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The relationship between acacia trees and the ants that live on them is an example of   show
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show density  
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show remain the same  
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show reproducing earlier in life  
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These may cause their hosts to become more vulnerable to predators.   show
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show supply of the most limited resources  
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the growth of orchids on the high branches of tropical trees is an example of commensalism because why?   show
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show Symbiosis  
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One of the main properties used to describe a population?   show
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show True  
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True or False: Competition for food cannot occur between animals from two different ecosystems.   show
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Which of the following reproductive situations will limit a population’s biotic potential?   show
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The difference between a predator and a parasite is that a predator usually does this to its prey   show
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The fastest rate at which a species can grow   show
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The growth rate calculation   show
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The change in the size of a population over a given period of time   show
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Causes of deaths that occur more quickly in a crowded population   show
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show density independent  
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This is usually described as even, clumped, or random in reference to a population.   show
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A robin that does not affect the tree in which it nests is an example of this   show
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show indirect competitors  
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The average age at which members of a species reproduce is called   show
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show reproductive potential  
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The three main properties used to describe a population are   show
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show carrying capacity  
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show limiting resource  
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show territory  
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show density  
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Deaths that are caused by a disease spreading through a population are   show
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show niche  
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show competition  
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When each species uses less of the niche than it is capable of using, in order to reduce competition for resources with other species.   show
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show mutualism  
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show predation  
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show parasite  
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This usually only weakens its host, while a(n) predator usually kills its prey.   show
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A relationship in which two organisms live in close association, such as mutualism and commensalism, is called   show
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show exponential  
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Over a long period of time, two species can develop adaptations that increase the benefit of their relationship in the process of   show
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show negative  
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