What does population density mean?(a) The number of animals and plants present in a given area(b) The number of individuals in a unit area in a unit time(c) The concentration of human population(d) The number of animals and plants present in a given areaThis question was posed to me at a job interview.Query is from Population Attributes topic in division Organisms and Populations of Biology – Class 12

What does population density mean?(a) The number of animals and plants

1.	What does population density mean?(a) The number of animals and plants present in a given area(b) The number of individuals in a unit area in a unit time(c) The concentration of human population(d) The number of animals and plants present in a given areaThis question was posed to me at a job interview.Query is from Population Attributes topic in division Organisms and Populations of Biology – Class 12
Answer» Correct answer is (B) The number of individuals in a unit area in a unit TIME To explain: The population DENSITY TELLS about the number of individuals in a unit area at a specific time. It is a geographical TERM. Countries with high population density are said to be over-populated.

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