A population of Paramecium caudatum was grown | vedclass

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(B) When a population is grown in a limited environment (like a culture medium),resources become limited as the population density increases.Initially

Vedclass · Accepted Answer

The population will stabilize at carrying capacity; $S$-shaped (Sigmoid) curve.

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(B) When a population is grown in a limited environment (like a culture medium),resources become limited as the population density increases.Initially,the population shows a lag phase and then an exponential growth phase.However,as nutrients are depleted and space becomes limited,the growth rate slows down and eventually reaches a plateau known as the carrying capacity $(K)$.This type of growth is known as Logistic Growth,which is represented by an $S$-shaped or Sigmoid growth curve.Therefore,the population will stabilize at the carrying capacity,and the growth curve will be Sigmoid.

$A$ population of $Paramecium$ $caudatum$ was grown in a culture medium. After $5$ days,the culture medium became overcrowded with $Paramecium$ and had depleted nutrients. What will happen to the population,and what type of growth curve will the population attain? Describe the growth curve.

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