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O-LevelBiologyGenetics & Variation5090/11 · Oct/Nov 2016 · Q331 Mark

The diagram shows the development of a pollen tube and its entry into the ovule. [Figure 33.1] Which part develops into the testa after fertilisation?

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CC

DD

✓ Correct answer

C: C

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About this question

Topic: Genetics & Variation, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2016 Paper 1 Variant 1, question 33.

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