What is a frustule?
A) The by-product of photosynthesis in diatoms
B) The rigid cell wall of a diatom
C) A microscopic phage that attacks diatoms
D) A small appendage on a cyanobacteria
Correct Answer:
Verified
Q15: What research vessel carried out the first
Q16: What planktonic group accounts for 80% of
Q17: What is required to study very small
Q18: What makes light absorption in diatoms more
Q19: What connects plankton in categories?
A) Evolutionary history
B)
Q21: Approximately 55% of the sunlight energy absorbed
Q22: Most phytoplankton stay near the surface to
Q23: Plankton are categorized by their visibility or
Q24: There are plankton in every major group
Q25: What changes the compensation depth?
A) Salinity
B) Temperature
C)
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