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(A) The phenomenon described indicates that the population size of the insects is heavily dependent on the availability of their host plants. In many

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The host plant matures and dies at the end of the monsoon season.

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(A) The phenomenon described indicates that the population size of the insects is heavily dependent on the availability of their host plants. In many insect species,the life cycle is synchronized with the phenology of the host plant. During the rainy season,the host plants are abundant and provide necessary resources,leading to a rapid increase in the insect population. As winter approaches,the host plants mature,senesce,and die,leading to a decline and eventual disappearance of the insect population. This is a classic example of resource-limited population dynamics where the host plant acts as a limiting factor.

Members of a certain insect species show a massive increase in population during the rainy season,decrease in number as winter approaches,and disappear by the end of winter. What does this indicate?

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