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Question 18N.2.SL.TZ0.b

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Date November 2018 Marks available [Maximum mark: 1] Reference code 18N.2.SL.TZ0.b
Level SL Paper 2 Time zone TZ0
Command term Outline Question number b Adapted from N/A
b.
[Maximum mark: 1]
18N.2.SL.TZ0.b

Outline one reason for humans being unable to digest cellulose.

[1]

Markscheme

humans lack cellulase/appropriate enzyme ✔

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