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O-LevelBiologyGenetics & Variation5090/11 · Oct/Nov 2010 · Q331 Mark

What passes down a pollen tube after pollination?

Afemale nucleus
Bmale nucleus
Covule
Dpollen grain

✓ Correct answer

B: male nucleus

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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 2010 Paper 1 Variant 1, question 33.

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