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Biodiversity and populations — Question 11

QCAA 2025, Paper 1 · 1 mark

Q11 · 2025 · Paper 1Unclassified1 mark

QUESTION 11

A student surveying a forest community collected the data shown.

Species

Number of individuals

W

220

X

123

Y

62

Z

145

Calculate the relative abundance of species W.

(A) 0.22

(B) 0.25

(C) 0.40

(D) 0.67

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