DP Biology (first assessment 2025)

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Question 20N.2.SL.TZ0.a.i

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.2.SL.TZ0.a.i
Level SL Paper 2 Time zone TZ0
Command term Calculate Question number a.i Adapted from N/A
a.i.
[Maximum mark: 1]
20N.2.SL.TZ0.a.i

Calculate the number of species of grebe with problems due to entanglement.

[1]

Markscheme

2;

Examiners report

This question outlining how plastic pollution affects marine birds was straightforward for all candidates.

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