Population Density

Population Density

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the term for the movement of organisms into a range?

Back

Immigration

2.

FLASHCARD QUESTION

Front

If the death rate of a population is greater than the birthrate, what happens to the population?

Back

The population decreases.

3.

FLASHCARD QUESTION

Front

What is the most important contributing factor to a slowed growth rate if immigration and emigration numbers remain equal?

Back

Decreased birthrate.

4.

FLASHCARD QUESTION

Front

What type of growth will a population of bacteria with an unlimited supply of nutrients eventually show?

Back

Exponential growth.

5.

FLASHCARD QUESTION

Front

Which of the following is NOT a factor that plays a role in population growth rate?

Back

Demography.

6.

FLASHCARD QUESTION

Front

Define population density.

Back

Population density is the number of individuals living per unit area.

7.

FLASHCARD QUESTION

Front

What is emigration?

Back

Emigration is the movement of organisms out of a range.

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