Q15 · 2024 · Paper 1Unclassified1 mark
QUESTION 15
Which graph best illustrates exponential growth?
WORKED SOLUTION
1 markAnswer D
OFFICIAL ANSWERD
QCAA awards 1 mark for selecting option D.
Correct option from the official QCAA answer key.
Biodiversity and populations — Question 15
QCAA 2024, Paper 1 · 1 mark
Related questions
- Q3 · 2025 QCAA · Paper 1 · 1 markBiodiversity and populationsQUESTION 3 As a population approaches its carrying capacity, the population growth rate will (A) increase due to intraspecific competition. (B) increase due to interspecific competition. (C) decrease due to intraspecific competition. (D) decrease due to interspecific competition.
- Q9 · 2025 QCAA · Paper 1 · 1 markBiodiversity and populationsQUESTION 9 Which term describes large, geographically distinct areas of Earth’s surface with common climates, geology, landforms and communities? (A) niches (B) ecoregions (C) environments (D) microhabitats
- Q11 · 2025 QCAA · Paper 1 · 1 markBiodiversity and populationsQUESTION 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
- Q14 · 2025 QCAA · Paper 1 · 1 markBiodiversity and populationsQUESTION 14 Which species concept is based on common ancestry? (A) biological (B) ecological (C) phylogenetic (D) morphological