◈ Oracle Prep Sign Up Free

O-LevelBiologyEcology & Environment5090/12 · Oct/Nov 2014 · Q291 Mark

The diagram shows a pyramid of numbers in a woodland ecosystem. [Figure 29.1] At which trophic level are the individual organisms largest in size?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

AA

BB

CC

DD

✓ Correct answer

D: D

Practise more questions on this topic

Oracle Prep sorts past-paper questions by topic, so you can drill Ecology & Environment and see which topics are most likely to come up next.

Sign up free →

About this question

Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2014 Paper 1 Variant 2, question 29.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

Related Biology questions

Ecology & EnvironmentMay/June 20121m

Which statement describes a problem of using antibiotics?

Ecology & EnvironmentMay/June 20121m

Which method of control would not be effective against the spread of the malarial parasite?

Ecology & EnvironmentMay/June 20121m

Which disease is first recognised by painless ulcers which can be anywhere on the body?

Cell BiologyMay/June 20141m

Which of the following have both cytoplasm and cell walls?

Cell BiologyMay/June 20141m

Plant cells are placed in a solution with a lower water potential than that of the cells. Which row is correct?

Human NutritionMay/June 20141m

Which symptom of malnutrition can be treated by an increased amount of protein in the diet?

← Browse all past-paper questions