In general, microbial growth in the open ocean is most limited by the availability of ________.

A. iron
B. manganese
C. phosphorus
D. nitrogen


Answer: D

Biology & Microbiology

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Of all the different codons that exist, three of them

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The extracellular matrix is composed mostly of

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Two organisms using a portion of the same resource simultaneously is referred to as

A) niche overlap. B) competitive release. C) intraspecific competition. D) territoriality.

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The site where the two original DNA strands separate and active replication occurs is called the

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