Select one:
a. methanogens.
b. lichens.
c. halophiles.
d. thermoacidophiles.
e. prokaryotes.
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Question 12
Members of which genus of algae are found in ponds and have chloroplasts that are arranged in a spiral?
Select one:
a. Ulva
b. Spirogyra
c. Euglena
d. Chlamydomonas
e. Volvox
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Question 13