DP Biology (last assessment 2024)

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Question 22M.1.HL.TZ2.34

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1.HL.TZ2.34
Level HL Paper 1 Time zone TZ2
Command term Question number 34 Adapted from N/A
34.
[Maximum mark: 1]
22M.1.HL.TZ2.34

Students investigated the environmental factors needed for germination, using seeds from 20 different plant species. Which factors would prevent germination if they are absent?

A. Mineral ions and carbon dioxide

B. Mineral ions and oxygen

C. Suitable temperature and oxygen

D. Suitable temperature and carbon dioxide

[1]

Markscheme

C

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