DP Biology (first assessment 2025)

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Question 22N.2.SL.TZ0.e

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Date November 2022 Marks available [Maximum mark: 2] Reference code 22N.2.SL.TZ0.e
Level SL Paper 2 Time zone TZ0
Command term Compare and contrast Question number e Adapted from N/A
e.
[Maximum mark: 2]
22N.2.SL.TZ0.e

Compare and contrast the results for the 1:1 and the 1:10 P:L diets.

[2]

Markscheme
  1. in both a greater mass of sucrose was eaten (than of the P:L mixture)
    OR
    the total mass eaten by both groups is the same/very similar;
  2. the mass of sucrose eaten in the 1:10 mixture diet is greater than in the 1:1 diet
    OR
    the mass of the P:L mixture eaten in the 1:10 is less than in the 1:1;

Accept vice versa for all answers.

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