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Why do researchers identify the charophytes rather than
another group of algae as the closest living relatives of
plants?
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- Why is charophyte green algae (CGA) considered to be the closest living relatives to the land plants?What characteristics separate Euglenozoans from Chlorophytes (i.e., Volvox, green algae)?Describe the morphological and ecological attributes of the red algae? How do they compare to dinoflagellates, diatoms, and brown algae? Are red algae found in Pennsylvania? How are they important to humans? And are they edible?
- What major characteristic of green algae (Chlorophyta) supports the hypothesis that they are ancestral to flowering plants (Anthophyta)?Which group of Algae can follow any of three basic life cycles: haplontic, diplontic and haplo-diplontic? A. Green algae B. Diatomophyceae C. Phaeophyceae D. Red algae E. CyanobacterWhat is algae? What are its characteristics and where kingdom does it belong?
- Blue green algae have been included under the group Monera and not under Plantae. Why?What is the difference between primary algae and secondary algae? Six major groups of algae? How are these groups classified into these groups, and what is unique about each group? What is the difference between diatoms and coccoliths found in algae. What is the difference between foraminiferans and radiolarians found in protozoa? What characteristics differentiate the protozoan groups (foraminiferans and radiolarians) from the algal groups (diatoms and coccoliths) microscopicly? Of what economic and academic value are algae?Lichens are not in a mutualistic relationship with ascomycetes as some scientists beleive but are in a mutualistic relationship with cyanobacterium or algae. true or false?
- Macrocystis is a genus of kelp (large brown algae) that includes species having extremely longstipes (up to 60 meters) and floating structures containing gas (pneumatocysts) at the base of theblades. What might the purpose of the long stipes and pneumatocysts be?What are the division and medical importance of A. Euglenoids B. Rhodophyta C. Chlorophyta D. Diatoms E. Dinoflagellates F. PhaeophytaIdentify three major differences among the following divisions of algae: Chlorophyta, Phaeophyta and Rhodophyta. One of your differences must include the main character which was used to separate them into Divisions. Character Character state seen in the division 1. Rhodophyta Chlorophyta Phaeophyta 2. 3.