Cnidarians are __________, meaning they have two tissue layers

A. diploid
B. protostomes
C. diploblastic
D. bilateral
E. hermaphroditic


C

Biology & Microbiology

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A researcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (TMV). The cell contents are left in a covered test tube overnight

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The deadliest infectious disease outbreak of all time happened over an 18-month period in 1918-1919. What disease caused this outbreak?

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Biology & Microbiology