Multiple choice

Which of the following have heterotrophic mode of nutrition?

a. Unicellular algae b. Diatoms c. Protozoa

  1. Only a

  2. Only a and b

  3. Only b

  4. Only b and c

  5. Only c

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

Protozoa have heterotrophic mode of nutrition.