Question

Which type of organism is used in toothpaste, but can also cause malaria?

Answer 1

Organisms that are both used in toothpaste as well as cause malaria are protista and monera.

Both of them are unicellular organisms.

The differences being that the former reproduce asexually, doesn’t contain extending structures, whereas the later reproduce both sexually and asexually and contain extending structures like flagella and cilia.