Respuesta :
It's b, population total versus number of organisms per unit of area.
Answer:
The correct answer would be option B.
Explanation:
The population size is the total number of individual organisms in a population. Population size is directly associated with the amount of genetic drift.
Population density is a measurement of population size per unit area or unit volume. Population density can be measured with the help of dividing population size by the unit area or unit volume..
So, the correct answer is option B.