Planktonic organisms are usually
A) Distributed at random in the water column
B) Found only at the air-water interface
C) Found near the surface during the day and at depth at night
D) Patchily distributed in the water column
Correct Answer:
Verified
Q12: Cyanobacteria
A) Are abundant only in estuaries
B) Are
Q13: Cyanobacteria
A) Only occur as single cells in
Q14: Calanoid copepods are most closely related to
A)
Q15: Calanoid copepods
A) Are restricted to the Pacific
Q16: Calanoid copepods are usually
A) In the mesoplankton
Q17: Siphonophores are notable because
A) They are planktonic
Q18: Arrow worms
A) Feed upon phytoplankton
B) Maintain symbiotic
Q19: Foraminifera and radiolaria share the following
A) They
Q21: PCR
A) Is a method to recover plankton
Q22: Siphonophores
A) Have many species of deeper swimming
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents