Question

Which of the following organisms lack a cell wall?
Mycoplasmas, Protozoans, Animals, Euglenoids, Fungi, Cyanobacteria

• A. All have cell walls except animals
• B. Mycoplasmas, Protozoans and Animals only
• C. Mycoplasmas, Protozoans, Euglenoids, Animals, Fungi
• D. Mycoplasmas, Protozoans, Animals, Euglenoids

Answer 1

The correct option is D Mycoplasmas, Protozoans, Animals, Euglenoids

Mycoplasmas are monerans that lack cell walls.
Protozoans and euglenoids are protists that lack cell walls.
All animal cells lack cell walls.
Fungi and cyanobacteria have cell walls.