Question

List the 5 major groups of plantlike protists. Describe each group and give an example of an organism in each group.

Answer 1

The major groups of plantlike protists are Archaeplastida, Chromalveolata, Rhizaria, Amoebozoa, and Excavata. Example organisms in each group include green algae, brown algae, radiolarians, amoebas, and euglenids.

Step-by-step explanation:

The major groups of plantlike protists are:

1. Archaeplastida: This group includes red algae, green algae, and land plants.
2. Chromalveolata: This group includes diatoms, brown algae, and dinoflagellates.
3. Rhizaria: This group includes foraminiferans, radiolarians, and cercozoans.
4. Amoebozoa: This group includes amoebas.
5. Excavata: This group includes euglenids and kinetoplastids.

Example organisms in each group are:

1. Archaeplastida: Green algae (e.g. Chlamydomonas) and land plants (e.g. Moss).
2. Chromalveolata: Diatoms (e.g. Navicula) and brown algae (e.g. Sargassum).
3. Rhizaria: Radiolarians (e.g. aulosphaera) and foraminiferans (e.g. Globigerina).
4. Amoebozoa: Amoebas (e.g. Amoeba proteus).
5. excavata: Euglenids (e.g. Euglena) and kinetoplastids (e.g. Trypanosoma).

Learn more about Plantlike protists