DP Biology (first assessment 2025)

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Question 19N.1B.SL.TZ0.2a.i

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1B.SL.TZ0.2a.i
Level SL Paper 1B Time zone TZ0
Command term Describe Question number a.i Adapted from N/A
a.i.
[Maximum mark: 1]
19N.1B.SL.TZ0.2a.i
(a.i)

Describe the trend in the data.

[1]

Markscheme

negative correlation between the number of leaves removed and transpiration rate Do not accept type of correlation alone, as a description is required.
OR
as more leaves are removed the transpiration rate drops ✔ OWTTE

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