biol1202-quiz4

biol1202-quiz4 - Quiz 4 Question 1 Marks 1/1 The most...

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Quiz 4 Question 1 Marks: 1/1 The most recent common ancestor of all land plants was most similar to modern-day members of which group? Choose one answer. a. Cyanobacteria b. red algae c. Charophycea d. brown algae e. golden algae Correct Marks for this submission: 1/1. Question 2 Marks: 1/1 A biologist discovers an alga that is marine, multicellular, and lives at a depth reached only by blue light. This alga probably belongs to which group? Choose one answer. a. red algae b. brown algae c. green algae d. dinoflagellates e. golden algae Correct Marks for this submission: 1/1. Question 3 Marks: 1/1 Which of the following is true of seedless vascular plants? Choose one answer. a. Extant seedless vascular plants are larger than the extinct varieties. b. Whole forests were once dominated by large, seedless vascular plants. c. They produce many spores, which are really the same as seeds. d. Seedless vascular plants are all homosporous. e. Sphagnum is an economically and ecologically important example. Correct Marks for this submission: 1/1. Question 4 Marks: 1/1 Which process results in genetic recombination, but is separate from the process wherein the population size of paramecium increases?
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Choose one answer. a. budding b. meiotic division c. mitotic division d. conjugation e. binary fission Correct Marks for this submission: 1/1. Question 5 Marks: 1/1 Which group(s) within the Alveolata include(s) members that are important in ocean food webs, cause(s) red tides that kill many fish, and may even be carnivorous?
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This note was uploaded on 11/03/2008 for the course BIOL 1202 taught by Professor Gregg during the Spring '08 term at LSU.

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biol1202-quiz4 - Quiz 4 Question 1 Marks 1/1 The most...

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