DP Biology (first assessment 2025)

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Question 23M.2.HL.TZ1.22b

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.2.HL.TZ1.22b
Level HL Paper 2 Time zone TZ1
Command term State Question number b Adapted from N/A
b.
[Maximum mark: 1]
23M.2.HL.TZ1.22b
(b)

State the letter on an ECG corresponding with the events from 0.0 to 0.1 s.

[1]

Markscheme

P;

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