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Question 19M.1A.HL.TZ1.33

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.HL.TZ1.33
Level HL Paper 1A Time zone TZ1
Command term Distinguish Question number 33 Adapted from N/A
33.
[Maximum mark: 1]
19M.1A.HL.TZ1.33

The image shows part of a section through the stem of a non-woody plant.

[Source: © Ross Koning. Image used with the kind permission of the author. http://plantphys.info.]

 

Which feature distinguishes the transport of materials in the tissue labelled I from that in the tissue labelled II?

A. In II, active transport is used.

B. In II, products of photosynthesis are transported.

C. In I, movement of materials is the result of transpiration.

D. In I, there is a higher solute concentration.

[1]

Markscheme

D

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