BIO145 Marine Biology Lesson 4 Quiz

Question # 00003996 Posted By: mac123 Updated on: 11/23/2013 11:26 PM Due on: 11/27/2013
Subject Biology Topic Ocean Biology Tutorials:
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BIO145
Marine Biology
Lesson 4 Quiz

1 of 25
Which of the following is not true of decay bacteria?

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2 of 25
Cyanobacteria are characterized by which of the following characteristics?

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3 of 25
Archaea are characterized by being

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4 of 25
Organisms having a shell made of silica (SiO2) are

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5 of 25
Red tides are caused mostly by

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6 of 25
Dinoflagellates that live in association with reef-building corals and other animals are known as which of the following?

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7 of 25
Marine fungi

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8 of 25
What is the purpose of the spines seen on the frustules of diatoms?

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9 of 25
An algal bloom is defined as which of the following?

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10 of 25
Bioluminescence is observed in

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11 of 25
Seaweeds are included among the Protista. Some biologists, however, place them instead in the

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12 of 25
Seaweeds are different from diatoms or dinoflagellates in that they _________________.

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13 of 25
The root-like, anchoring structure of many seaweeds is called the

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14 of 25
Which of these groups of algae is found mostly in fresh water and on land?:

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15 of 25
Encrusting algae are commonly found living

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16 of 25
An example of a natural seaweed product used as an emulsifier in processed foods is __________.

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17 of 25
Marine flowering plants include all of the following except

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18 of 25
A marine photosynthetic eukaryote that reproduces by forming seeds during reproduction would be ______.

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19 of 25
Mangroves live in coastal waters that

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20 of 25
Coralline algae _______________________.

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21 of 25
Which of the following is the best description of a primary producer?

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22 of 25
Which of the following is an example of a primary producer?

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23 of 25
When changing the swimming pool filter, one would most likely encounter a product made from the long-dead remains of _______________.

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24 of 25
Symbiotic associations between two marine organisms, each providing something the other needs to live, demonstrates the validity of _________________.

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25 of 25
Seaweeds, like the ones used in food products are classified as ___________________.

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  1. Tutorial # 00003772 Posted By: mac123 Posted on: 11/23/2013 11:57 PM
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