All of following marine microbes have hard skeletal parts that sink to the bottom, forming oceanic sediments, except

a. radiolarians.
b. coccolithophores.
c. foraminiferans.
d. diatoms.
e. fungi.


E

Biology & Microbiology

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The bone in the upper arm is the

a. radius. b. ulna. c. tibia. d. humerus. e. femur.

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The Greek root word for "agreeing" or "corresponding" forms the biological term

A. analogy. B. taxonomy. C. systematics. D. homology. E. phylogeny.

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Compare and contrast the streak-plate method of isolation with the pour-plate method of isolation

What will be an ideal response?

Biology & Microbiology