4
QuizMultiple Choice

Biodiversity — Unit test

Question 4 • NY-Life Science: BiologyTerm 2 Hillcrest

Which scenario would result in a positive population growth?Use this formula: population growth = (birth rate + immigration) – (death rate + emigration)

Answer
A
30 individuals emigrate, 30 individuals die, 30 individuals are born, 0 individuals immigrate
B
22 individuals emigrate, 10 individuals are born, 12 individuals immigrate, 0 individuals die
C
15 individuals immigrate, 9 individuals emigrate, 6 individuals are born, 0 individuals die
D
18 individuals immigrate, 20 individuals die, 1 individual is born, 0 individuals emigrate
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