Do you think one species’ adapting over time to feed specifically and extremely successfully on another species is an example of coevolution? Why or why not?
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Do you think one species’ adapting over time to feed specifically and extremely successfully on another species is an example of coevolution? Why or why not?
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- What are 4 beneficial (mutualistic) and 4 harmful (antagonistic) interaction between two or more species that are exploited to improve agricultural production or food production.What are 4 mutualistic and 4 antagonistic interaction between two or more species that are exploited to improve agricultural production or food productionWhich of the following is associated with the reproductive potential of a species? a. few offspring b. many offspring c. semelparity d. fecundity
- what are 4 antagonistic interaction between two or more species that are exploited to improve agricultural production or food productionBoth hawks and owls feed on small mammals to sustain their respective populations without causing competitive exclusion. How can this work when both species live in the same geographic area?What is the principle that teaches us that two species cannot coexist in the exact same niche in the same habitat.This is because species with same niches have comparable requirements, which implies they would fight for the same resources.
- How does gene flow affect coevolution? For example, there is a coevolutionary arms race between snakes and newts. Snakes try to eat newts but they end up dying due to the newts' proudction of a toxin (TTX). In response, snakes have adapted a greater resistance to the toxin allowing them to not die. What would the factor of gene flow do to a population like this??Which statement about zero population growth isoclines of two competing species is true? A. Species coexistence requires that the two isoclines cross. B. The crossing of the two isoclines is a sufficient condition for species coexistence. C. If the species coexist, they will each do so at a higher density than either would if placed alone. D. Strongly competing species can only coexist if the two species have very different carrying capacities. E. Coexistence will occur if the two isoclines are parallel.what are 4 mutualistic interaction between two or more species that are exploited to improve agricultural production or food production
- Species facing competition might evolve mechanism that promotes coexistence rather than exclusion. Justify this statement in light of Gause’s competitive exclusionprinciple, citing suitable examples.The competitive exclusion principle is best defined as Multiple Choice the competition among individuals of the same species in the same location. the principle that two species that occupy the same niche cannot coexist indefinitely. an interaction between species that enhances the fitness of the exploiting individual while reducing the fitness of the exploited individual. the principle that if an organism allocates energy to one function, such as growth or reproduction, it reduces the amount of energy available to other functions.During indirection interaction, one species affects another through a third, intermediary species. For example, beavers fell cottonwood threes which then produce stump sproutsz Beetels prefer consuming high nutrition sprout leaves. In this relationship, who gains, who losses, who is not affected, and what is the relationship and between whom?