Multiple choice

Penicillin, the first antibiotic, was extracted from _____________.

  1. spirogyra

  2. toadstool

  3. diatoms

  4. lactobacillus

  5. penicillium

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct option. Penicillin, the first antibiotic, was extracted from Penicillium.