If 10 individuals in a laboratory population | vedclass

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(D) The death rate is calculated as the number of deaths divided by the initial population size over a specific time period.Death rate $= \frac{	ext{

Vedclass · Accepted Answer

$0.2$

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(D) The death rate is calculated as the number of deaths divided by the initial population size over a specific time period.Death rate $= \frac{	ext{Number of deaths}}{	ext{Initial population size}}$Given:Number of deaths $= 10$Initial population size $= 50$Death rate $= \frac{10}{50} = 0.2$ individuals per fruit fly per week.Therefore, the correct option is $D$.

If $10$ individuals in a laboratory population of $50$ fruit flies die during a week, then the death rate during this period is $= ........$ individuals per fruit fly per week.

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