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Question 21N.1.HL.TZ1.23

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1.HL.TZ1.23
Level HL Paper 1 Time zone TZ1
Command term Question number 23 Adapted from N/A
23.
[Maximum mark: 1]
21N.1.HL.TZ1.23

The diagram shows a cross section through the small intestine of a mammal. Which label points to the mucosa?

[Source: JOSE LUIS CALVO MARTIN & JOSE ENRIQUE GARCIA-MAURIÑO MUZQUIZ / www.istockphoto.com.]

[1]

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B

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