Zoology - Organisms and Populations Question with Solution | TestHub

ZoologyOrganisms and PopulationsPopulationsEasy2 minPYQ_2020
ZoologyEasysingle choice

The population of an insect species shows an explosive increase in numbers during rainy season followed by its disappearance at the end of the season. What does the pattern of population show?

Options:

Answer:
C
Solution:

Its population growth curve is J-shaped in which density increases rapidly in exponential fashion and then stops abruptly as environmental resistance or another limiting factor becomes effective more or less suddenly. Any species growing exponentially under unlimited resource conditions can reach enormous population densities in a short time.

Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Organisms and PopulationsSubtopic:Populations
⏱ 2mℹ️ Source: PYQ_2020

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