Multiple choice

Mutation was observed by Hugo de Vries in:

  1. lathyrus

  2. cicer

  3. pisum

  4. oenothera

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

Hugo de Vries discovered mutation in Oenothera lamarckiana (evening primrose). His work on mutation theory was based on observations of sudden, inheritable changes in evening primrose plants, leading to the mutation theory of evolution.