Multiple Choice
Grazing by zooplankton
A) Is always the reason for the demise of the spring diatom increase
B) Is independent of phytoplankton density
C) Never affects the phytoplankton
D) Has variable effects on phytoplankton, depending on differing conditions
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Benthic-planktonic coupling<br>A) Occurs only in the deep
Q20: Nitrogen<br>A) Tends to exchange less rapidly than
Q21: Nuisance blooms<br>A) Have become more frequent in
Q22: The Spring diatom increase<br>A) Reaches its peak
Q23: Transparent exopolymers<br>A) Are secreted by zooplankton to
Q25: Auxotrophic phytoplankton<br>A) Require only inorganic nutrients to
Q26: Phytoplankton living in offshore low nutrient conditions<br>A)
Q27: Nitrogen is usually taken up the fastest
Q28: Iron is often limiting<br>A) At the heads
Q29: The classic Sverdrup model of the initiation