A scientist is studying the cells of an unidentified organism. Which of the following
observations would provide the
strongest evidence that the organism is a fungus?
The cells are especially small, and they do not have
nuclei or cell walls.
The cells have a boxy shape, and they have cell walls
made of cellulose
.
The cells have cell walls that are made of chitin.
The cells have nuclei, but they do not have cell walls.