Study Biology

Course

Biology Science

Study Pack

Set 19 Growth Of Populations

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Question 1

(Multiple Choice)

Free
The term "population density" describes the

A) body size of different species.
B) number of individuals per unit area.
C) number of populations per unit area.
D) number of species per unit area.

Answer

Question 2

(Multiple Choice)

Free
The definition of an area,relative to a population study,

A) is constant.
B) is always 1 square meter.
C) depends on the questions being asked.
D) depends on whether the area is terrestrial or aquatic.

Answer

Question 3

(Multiple Choice)

Free
A population of 100 individuals has a doubling time of 25 years.What size will this population be in 100 years?

A) 100
B) 400
C) 800
D) 1,600

Answer