Zoology - Organisms and Populations Question with Solution | TestHub

ZoologyOrganisms and PopulationsPopulationsEasy2 minPYQ_2023
ZoologyEasysingle choice

Match List I with List II:

List IList II
A. Logistic growthI.  Unlimited resource availability condition 
B. Exponential growthII. Limited resource availability condition 
C. Expanding age pyramidIII. The percent individuals of pre-reproductive age is largest followed by reproductive and post reproductive age groups
D. Stable age pyramidIV. The percent individuals of pre-reproductives and reproductive age group are same

Choose the correct answer from the options given below:

NEET 2023 (All India)

Options:

Answer:
B
Solution:
  • When there is limited resources available, in nature, there is sheer competition and only the fittest can survive. This indicates a logistic growth curve in the population.
  • If there are unlimited resources, the chances of competitions are rather less. This leads to exponential growth of the population.
  • In expanding age pyramid of a population, the percent individuals of pre-reproductive age is largest followed by reproductive and post reproductive age groups.
  • Conversely, in a stable population, the percent individuals of pre-reproductives and reproductive age group are nearly the same.
Stream:NEETSubject:ZoologyTopic:Organisms and PopulationsSubtopic:Populations
⏱ 2mℹ️ Source: PYQ_2023

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