Samuels BIO Algae Question Preview (ID: 28379)


Algae. TEACHERS: click here for quick copy question ID numbers.

this group of algae includes algae that are the sources of carrageenan and agar.
a) red
b) cyanobacteria
c) dinoflagellates
d) brown

This group of algae contain diatoms
a) yellow
b) green
c) brown
d) red

This is the largest group of algae
a) green
b) red
c) blue-green
d) brown

This type of algae includes kelp, rock woods and gulfweeds
a) brown
b) yellow
c) blue-green
d) green

This type of algae has 2 flagella and is known for for blooms in the ocean known as the red tide.
a) dinoflagellates
b) cyanobacteria
c) red algae
d) brown algae

This organism is a green algae that is a single cell with a middle dividing into identical semi-cells with a nucleus in between.
a) desmids
b) dinoflagellates
c) cyanobacteria
d) volvox

This unicellular green algae lives in colonies inside colonies of thousands.
a) volvox
b) dinoflagellates
c) desmids
d) cyanobacteria

Cyanobacteria belongs to which group of algae (although it is now classified as a bacteria)?
a) blue- green
b) red
c) green
d) yellow

Which type of brown algae is the largest?
a) kelp
b) gulfweeds
c) rockweeds
d) carrageenan

What algae is the most abundant life form besides bacteria?
a) diatoms
b) dinoflagellates
c) kelp
d) desmids

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