Question

Population density of terrestrial organisms is measured in terms of individuals per _____________.

• A. Metre
• B. $Metr{e}^2$
• C. $Metr{e}^3$
• D. $Metr{e}^4$

Answer 1

The correct option is B $Metr{e}^2$

• How many organisms there are per unit area is referred to as density.

Population density is a measurement of population size per unit area, i.e., population size divided by total land area.

• and we normally measure the area in meter square. so option B is the correct answer