The cells of _____ and _____ lack mitochondria. (Activity 28A)

The members of _____ are characterized by cells with small membrane-bounded cavities under their cell membranes. (Activity 28A)

Euglenoids, dinoflagellates, diatoms, golden algae, brown algae, red algae, chlorophytes, charophyceans, and plants are all _____. (Activity 28A)

Which of these groups consist of parasitic flagellated cells, such as Trypanosoma, the organism that causes sleeping sickness? (Activity 28A)

Which three groups contain large algae known as seaweeds? (Activity 28A)

Which stramenopile group includes heterokont algae? (Activity 28A)

Which of these groups is characterized by glasslike walls containing silica? (Activity 28A)

Various parasites of animals, such as Plasmodium, the organism that causes malaria, are _____. (Activity 28A)

A paramecium is a(n) _____. (Activity 28A)

The largest seaweeds are _____. (Activity 28A)

All of the organisms classified as _____ move and feed using cilia. (Activity 28A)

Which group is characterized by cells with fine hairlike projections on their flagella? (Activity 28A)

Which of these algal groups possess a photosynthetic pigment that allows them to live in deep water? (Activity 28A)

Which of these groups includes both aquatic decomposers and the parasites responsible for the powdery mildew of grapes and late potato blight? (Activity 28A)

Which algal group has chloroplasts much like those of green plants in structure and pigment makeup? (Activity 28A)