DP Biology (last assessment 2024)

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Question 18M.3.HL.TZ1.a

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.3.HL.TZ1.a
Level HL Paper 3 Time zone TZ1
Command term Define Question number a Adapted from N/A
a.
[Maximum mark: 1]
18M.3.HL.TZ1.a

The graph shows the total number of alien species in marine ecosystems estimated by the European Environment Agency.

Define invasive alien species.

[1]

Markscheme

organisms that are introduced (accidentally or deliberately) and negative environmental consequences

OWTTE

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