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Author Question: What is required to study very small plankton? a. Plankton net b. Specialized light intensity c. ... (Read 114 times)

notis

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on: Aug 22, 2018

What is required to study very small plankton?
  a. Plankton net
  b. Specialized light intensity
  c. Filtration
  d. Cyanobacteria



Question 2

What is included in a quantitative analysis of plankton?
  a. An estimation of plankton in a volume of water
  b. An estimation of salt concentration in the water
  c. The behavior of plankton
  d. The amount of sunlight used by plankton



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juwms

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

ANS: C
Extremely small plankton can go straight through the smallest of plankton nets. Centrifugation or
filtration can be used to capture the plankton. Filtration is the most common method. Information can
be found in the section Plankton Collection Methods Depend on the Organism's Size.



Answer to Question 2

ANS: A
The quantitative analysis of plankton requires a count of the organisms to be made. Then, an
estimation of plankton in the sample volume of water can be determined. Information can be found in
the section Plankton Collection Methods Depend on the Organism's Size.



notis

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Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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