BI-298
Antibiotics
Biology · Secondary 3 · Medium · Antibiotics
A scientist tests four different antibiotics on a bacterial culture spread on agar. Around antibiotic X there is a large clear zone where no bacteria grow. Around antibiotic Y there is a small clear zone. Around antibiotics Z and W there is no clear zone. Which antibiotic is most suitable to treat an infection caused by this bacterium?
- Antibiotic X
- Antibiotic Y
- Antibiotic Z
- Antibiotic W
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