Reading Chapter 17
Identify the letter of the choice that best completes the statement or answers the question.
____ 1. According to endosymbiosis, eukaryotic cells may have evolved from
____ 2. The protozoan Plasmodium is carried by mosquitoes and causes the disease known as
____ 3. Which of the following diseases spread by the tsetse fly does the protozoan known as Trypanosoma cause?
____ 4. The population of small, photosynthetic organisms found near the surface of the ocean is called
____ 5. Which organism would most likely be present in a water sample collected during a red tide?