O-LevelBiologyGenetics & Variation5090/11 · Oct/Nov 2015 · Q361 Mark

Some signs of syphilis are listed. 1 fever 2 loss of appetite 3 non healing skin ulcers 4 skin rash 5 small, painless sores 6 swelling of lymph nodes What are the first signs of syphilis?

A1 and 2

B3 and 4

C4 and 5

D5 and 6

✓ Correct answer

D: 5 and 6

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Topic: Genetics & Variation, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2015 Paper 1 Variant 1, question 36.

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