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Question
Lichens are symbiotic relationships established betweena. a club fungus and a green alga.
b. a club fungus and a cyanobacterium.
c. sac fungi and green algae.
d. sac fungi and cyanobacteria.
e. sac fungi and green algae or cyanobacteria.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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d. stores fat
e. offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
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Circadian
Choose the one most appropriate answer for each. Some letters may not be used.
a. flower each successive year or after several years of vegetative growth
b. promotes cell elongation in stems
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d. a hollow, cylindrical organ that protects young leaves growing within it
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b. gibberellin.
c. cytokinin.
d. abscisic acid.
e. ethylene.
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c. uses membrane pumps to move hydrogen ions out of the cytoplasm into the primary cell wall.
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d. citric acid.
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c. move when conditions around it deteriorate.
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c. peptidoglycan
d. exopolysaccharides
e. none of these
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Sperm nuclei are indicated by
a. A.
b. B.
c. C.
d. D.
e. E.
Q:
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a. A.
b. B.
c. C.
d. D.
e. E.