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Reproductive Health — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYReproductive Health1 Mark
MCQ
Chancroid is a sexually transmitted disease caused by:
  • A
    Treponema
  • B
    Haemophilus
  • C
    Neisseria
  • D
    Trichimonas
✓

Answer

  1. Haemophilus

Explanation:

Chancroid is a bacterial sexually transmitted infection characterized by painful sores on the genitalia.

It is caused by the fastidious Gram - negative streptobacillus Haemophilus ducreyi.

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