Multiple choice

Symbiotic nitrogen fixation by rhizobium was discovered by

  1. Louis Pasteur

  2. Lister

  3. Beijerinck

  4. Pfeffer

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

Martinus Willem Beijerinck was a Dutch microbiologist and botanist. In 1901, he discovered that symbiotic nitrogen fixation is done by rhizobium.