Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 4 Weeks Ago, 6 Days Ago |
Questions Answered: | 7559 |
Tutorials Posted: | 7341 |
BS,MBA, PHD
Adelphi University/Devry
Apr-2000 - Mar-2005
HOD ,Professor
Adelphi University
Sep-2007 - Apr-2017
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• Question 1
4 out of 4 points
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Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane.
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Flagellated protozoans possess a ____, layer of elastic proteins just beneath the plasma membrane.
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• Question 2
4 out of 4 points
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Anaerobic methanogens produce ____.
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• Question 3
4 out of 4 points
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What is the function of bacterial flagella?
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• Question 4
4 out of 4 points
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Archaea ____.
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• Question 5
4 out of 4 points
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The ____ produce bioluminescent molecules.
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• Question 6
4 out of 4 points
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The structure that consists of an embryo sporophyte and food to support it enclosed within a protective coat is referred to as a ____.
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• Question 7
4 out of 4 points
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Fungal cell walls consist primarily of ____.
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• Question 8
4 out of 4 points
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Gymnosperms are seed plants that produce seeds ____.
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• Question 9
4 out of 4 points
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The mosses, hornworts, and liverworts are members of which group?
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• Question 10
4 out of 4 points
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Most fungi provide an important ecological service by being ____.
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• Question 1
4 out of 4 points
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Bacteria can exchange genes with other bacteria by a method called ____.
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• Question 2
4 out of 4 points
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Foraminifera are predatory protists with a ____ shell, which is the ultimate source of _____.
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• Question 3
4 out of 4 points
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____ may have been the ancestors of cellular life.
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• Question 4
4 out of 4 points
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Evidence supporting the lack of oxygen on early Earth includes _____.
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• Question 5
4 out of 4 points
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Dinoflagellates typically have ____; some photosynthetic species live inside coral cells, which they supply with _____.
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• Question 6
4 out of 4 points
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In seed plants, which develops into a female gametophyte?
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• Question 7
4 out of 4 points
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After fertilization occurs in a flowering plant, the ovary becomes a(n) ____.
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• Question 8
4 out of 4 points
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Fungal cell walls consist primarily of ____.
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• Question 9
4 out of 4 points
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What is the function of xylem?
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• Question 10
4 out of 4 points
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In flowering plants, pollen grains form in the flower's male parts called ____.
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