Multiple choice

Which one of the followings is an autotroph?

  1. Amoeba

  2. Monocystis

  3. Euglena

  4. None of the above

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

Euglena is a unique protozoan that contains chloroplasts and can perform photosynthesis in the presence of light, making it an autotroph (or mixotroph).