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Biodiversity and populations — Question 5

QCAA 2022, Paper 1 · 1 mark

Q5 · 2022 · Paper 1Unclassified1 mark

QUESTION 5

A researcher captured, marked and released 36 frogs. The following day they captured 24 frogs and 18 were marked.

M n ×

Calculate the approximate size of the frog population using the Lincoln index:

N == m

(A) 27

(B) 48

(C) 54

(D) 60

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