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Author Question: What is a frustule? a. The rigid cell wall of a coccolithophore b. The rigid cell wall of a diatom ... (Read 114 times)

shofmannx20

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on: Aug 22, 2018

What is a frustule?
  a. The rigid cell wall of a coccolithophore
  b. The rigid cell wall of a diatom
  c. A microscopic phage that attacks diatoms
  d. A small appendage on a dinoflagellate
  e. The photosynthetic center of cyanobacteria



Question 2

Which plankton group are the most productive photosynthetic organisms (apart from cyanobacteria)?
  a. dinoflagellates
  b. coccolithophores
  c. diatoms
  d. ciliates
  e. zooplankton



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iceage

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Reply #1 on: Aug 22, 2018
Answer to Question 1

b

Answer to Question 2

ANSWER: c


shofmannx20

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Reply #2 on: Aug 22, 2018
Thanks


iceage

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Reply #3 on: Aug 22, 2018
Welcome :)


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