Exam 26: Protists

Figure 26-2 Use the figure to answer the corresponding question(s). -The symbiotic dinoflagellates, which live in the bodies of marine invertebrates such as mollusks, jellyfish, and corals, are called __________.

The stramenopiles include water molds, diatoms, golden algae, and brown algae. ____________________

When brown algae divide asexually, each new cell retains half of the original shell. __________________

Figure 26-1 Use the figure to answer the corresponding question(s). -Refer to Figure 26-1.The function of the structure labeled 4 is:

Land plants are thought to have arisen most directly from a red algal ancestor. ___________________

What am I? I am a unicellular, biflagellate stramenopile that forms a significant portion of the nonplankton.

Amoebozoans move by means of flagella. _______________

An example of a cellular slime mold is Physarum polycephalum. _________________

Symbiotic association in which one partner benefits and the other is unaffected is called:

Figure 26-1 Use the figure to answer the corresponding question(s). -In ciliates macronuclei control __________.

Which of the following describes the composition of cell walls found in water molds?

Members of this group are characterized by a multinucleate amoeboid-like feeding form called a plasmodium.

Figure 26-1 Use the figure to answer the corresponding question(s). -Refer to Figure 26-1.The function of the structure labeled 6 is:

At the base of the food web in aquatic ecosystem are:

The body of a water mold is called a mycelium. _____________________

Of the following, which group exhibits a diverse morphology, forming unicells, filaments, and sheets?

Figure 26-3 Use the figure to answer the corresponding question(s). -Refer to Figure 26-3.The process occurring at point 1 in the life cycle is:

Unikonts are characterized by having:

MATCHING Match the supergroup with the representative clade. a.Rhizarians d.Archaeplastids b.Unikonts e.Chromalveolates c.Excavates -Diplomonads and euglenoids

Based on the most recent data available, the protist kingdom is: