Multiple choice

Bioluminescence is found in

  1. Ceratium and Noctiluca

  2. Euglena and Paramecium

  3. Glaucoma and Giardia

  4. Ceratium and Paramecium

  5. Noctiluca and Giardia

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

This option is correct because Ceratium and Noctiluca show bioluminescence.