Biology Population Growth 1 Online Exam Quiz
Biology Population Growth 1 GK Quiz. Question and Answers related to Biology Population Growth 1. MCQ (Multiple Choice Questions with answers about Biology Population Growth 1
Which letter is used to designate the immigration?
Options
A : A
B : K
C : S
D : I
Which of the following is responsible for an increase in population density?
Options
A : Age structure
B : Emigration is more
C : Immigration is more
D : Death rate increase
Which letter is used to designate the birth rate (Natality)?
Options
A : B
B : E
C : I
D : K
Which of the following is responsible for a decrease in population density?
Options
A : Birth rate increase
B : Immigration is more
C : Emigration is more
D : Age structure
Which letter is used to designate the death rate (Mortality)?
Options
A : J
B : D
C : S
D : U
Which letter is used to designate the emigration?
Options
A : J
B : E
C : U
D : V
Which of the following process is responsible for fluctuation in population density?
Options
A : Mimicry
B : Natality
C : Hibernation
D : Age structure
Which of the following correctly tells about population density at time t+1?
Options
A : Nt + 1 = Nt + [(B + I) – (I + E)]
B : Nt + 1 = Nt + [(B + I) – (D + E)]
C : Nt + 1 = Nt + [(B + D) – (B + E)]
D : Nt + 1 = -Nt + [(B + I) – (D + E)]
Under normal conditions which of the following factor is responsible for influencing population density?
Options
A : Pyramid
B : Births
C : Immigration
D : Emigration
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