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Aquatic Microorganisms
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Question 1 |
Which of the following zones have considerable rooted vegetation?
littoral zone | |
limnetic zone | |
profundal zone | |
benthic zone |
Question 2 |
Which of the following genus of bacteria is not found in fresh waters?
Pseudomonas | |
Flavobacterium | |
Aeromonas | |
Vibrio |
Question 3 |
In regions of the estuary that are nutritionally poor, it is more likely to find which of the following organisms?
coliforms | |
appendaged bacteria | |
viruses | |
fecal streptococci |
Question 4 |
Which of the following layer is composed of soft mud or ooze?
Photic zone | |
Limnetic zone | |
Benthic zone | |
Profundal zone |
There are 5 questions to complete.