BIOL 180 Quiz 6.Questions and Answers .American Military University.

Quiz 6 Return to Assessment List Part 1 of 6 - Chapter 13 24.0 Points Question 1 of 33 3.0 Points What is an example of a positive relationship between fungi and plants?  A. decay of standing or recently felled trees  B. infection of stored seeds such as corn  C. fungi infecting a potato crop, so that most plants die  D. mycorrhizae increase nutrient uptake in the soil Feedback: Great job. Question 2 of 33 3.0 Points Why were only anaerobic organisms able to live during the first 2 billion years on Earth? Quiz 6 .  A. the atmosphere was cold  B. the atmosphere was hot  C. the atmosphere was anoxic  D. the atmosphere was hyper-nitrogenous Feedback: Great job. Question 3 of 33 3.0 Points What is one reason for a high rate of resistant bacteria on Earth today?  A. lack of personal hygiene  B. decrease in sleep  C. increase in travel  D. overuse of antibiotics Feedback: Great job. Question 4 of 33 3.0 Points The mitochondria and chloroplasts appear to have originated from what?  A. endosymbiosis  B. fungi  C. host cell  D. protists Feedback: Great job. Question 5 of 33 3.0 Points What type of prokaryote obtains its energy from sunlight?  A. chemoautotroph  B. heterotroph  C. chemotroph  D. phototroph Feedback: Great job. Question 6 of 33 3.0 Points What type of prokaryote obtains its energy from chemical compounds?  A. heterotroph  B. photoautotroph  C. chemotroph  D. phototroph Feedback: Great job. Question 7 of 33 3.0 Points Fungi include all of the following EXCEPT which?  A. mold  B. yeast  C. mushroom  D. bacteria Feedback: Great job. Question 8 of 33 3.0 Points The community of bacteria in the human body provides benefits EXCEPT?  A. Protection from pathogens  B. Increase in antibiotic resistance  C. Development of immune system  D. Maintenance of gut Feedback: Great job. Part 2 of 6 - Chapter 14 24.0 Points Question 9 of 33 3.0 Points Double fertilization is unique to what type of plants?  A. mosses  B. angiosperms  C. gymnosperms  D. ferns Feedback: Great job. Question 10 of 33 3.0 Points Monocots typically lack which of the following?  A. a tap root with lateral roots  B. flowers with 3-fold symmetry  C. a seedling with a single cotyledon  D. parallel veins in their leaves Feedback: Great job. Question 11 of 33 3.0 Points Most plants have alternating generations; what are they classified as?  A. haploid  B. haplontic  C. haplodiplontic  D. diplontic Feedback: Great job. Question 12 of 33 3.0 Points Bryophytes include all the following EXCEPT?  A. mosses  B. hornworts  C. liverworts  D. club mosses Feedback: Great job. Question 13 of 33 3.0 Points What group of plants has the greatest number of species?  A. angiosperms  B. bryophytes  C. ferns  D. gymnosperms Feedback: Great job. Question 14 of 33 3.0 Points Which of the following plants lack seeds?  A. monocots  B. angiosperms  C. mosses  D. gymnosperms Feedback: Great job. Question 15 of 33 3.0 Points Where do the shoots and roots increase in length through cell division?  A. cambium  B. apical meristems  C. lateral meristems  D. xylem meristems Feedback: Great job. Question 16 of 33 3.0 Points If you find a plant with leaves with parallel veins in the leaf, flowers, and fruit, what would it most likely be classified as?  A. eudicot  B. monocot  C. bryophyte  D. gymnosperm Feedback: Great job. Part 3 of 6 - Chapter 15 24.0 Points Question 17 of 33 3.0 Points Which phylum makes up approximately 85% of the animal kingdom?  A. Amphibia  B. Echinoderms  C. Nematoda  D. Arthropoda  E. Cnidarians Feedback: Great job. Question 18 of 33 3.0 Points In which environment do most Cnidarians reside?  A. desert  B. forest  C. arctic  D. marine Feedback: Great job. Question 19 of 33 3.0 Points Which statement on Echinoderms is false?  A. There is no centralized nervous control.  B. Tube feet can be expanded through hydrostatic pressure.  C. They contain a blood-based circulatory system.  D. They are designed to move quickly through the water.  E. They are deuterostome marine organisms. Feedback: Great job. Question 20 of 33 3.0 Points Which group are humans most closely related to?  A. marsupials  B. primates  C. birds  D. amniotes Feedback: Great job. Question 21 of 33 3.0 Points All of the following are considered an amniote EXCEPT which?  A. crocodile  B. bird  C. tautaras  D. turtle  E. frog Feedback: Great job. Question 22 of 33 3.0 Points Which are considered a vertebrate?  A. spider  B. jellyfish  C. tape worm  D. jawless fish Feedback: Great job. Question 23 of 33 3.0 Points A spider is not an insect, but is considered what?  A. Isopod  B. Arachnid  C. Scorpion  D. Crab  E. Trilobite Feedback: Great job. Question 24 of 33 3.0 Points Which is NOT a type of body symmetry in animals?  A. Assymetrical  B. Bilateral  C. Equilateral  D. Radial Feedback: Great job. Part 4 of 6 - Lecture Material 12.0 Points Question 25 of 33 3.0 Points Which is a good definition for a saprotroph?  A. An organism that gains energy solely from the sun  B. An organism that gains energy only from the nutrients found in soil  C. An organism that gains energy from living inside of other organisms  D. An organism that gains energy from parasitizing other organisms. Feedback: Great job! Question 26 of 33 3.0 Points Which word means that an animal does not have a right or left side, but rather planes dividing the animal can be placed in several planes resulting in a pie structure?  A. traditional  B. bilateral  C. radial  D. spherical Feedback: Great job! Question 27 of 33 3.0 Points There are two ways in which non-vascular plants transport water, what is one of them?  A. collection  B. concentration  C. scattering  D. diffusion Feedback: Great job! Question 28 of 33 3.0 Points The major adaptations of plants to living outside of water include protection of embryos, seeds and which of the following?  A. flowers, megaphylls, creation of vascular tissue  B. microphylls, use of diffusion for water transport, spores  C. use of osmosis for water transport, flowers  D. long root systems, microphylls, creation of veins Feedback: Plants living outside of water need a method to protect their embryo, reproduce, and transport nutrients a great distance. Review Plants: Major Adaptations in the Weekly Lecture Lesson. Part 5 of 6 - Part 3: Lab Lecture Material 12.0 Points Question 29 of 33 3.0 Points Which of the following Microsoft products allow for the construction of spreadsheets?  A. Excel  B. Publisher  C. Word  D. PowerPoint Feedback: Correct! Microsoft Office offers multiple products to create document, construct presentations, access email messages, and analyze data. As you mature in your academic and professional career, it is likely that you will need to understand which product is optimal for tasks you wish to perform. Question 30 of 33 3.0 Points Which chart type can compare multiple categories or variables all at once?  A. Scatterplot  B. Pie  C. Bar  D. Line Feedback: Correct! Choosing the most appropriate chart type for displaying data is extremely important as visualizations are critical for decision making and understanding results. Question 31 of 33 3.0 Points Which chart type displays the correlation between two variables by connecting data points to show a trend?  A. Line  B. Scatterplot  C. Bar  D. Pie Feedback: Correct! Choosing the most appropriate chart type for displaying data is extremely important as visualizations are critical for decision making and understanding results. Question 32 of 33 3.0 Points The correlation between two variables is best illustrated by what chart type?  A. Bar  B. Pie  C. Scatterplot  D. Line Feedback: Correct! Choosing the most appropriate chart type for displaying data is extremely important as visualizations are critical for decision making and understanding results. Part 6 of 6 - Part 6 - 1 Question 4 points - 1 question 4.0 Points Question 33 of 33 4.0 Points What is a tissue in the biological sense?  A. Any number of specialized and organized structures within a cell.  B. A structure formed of tissues operating together to perform a common function.  C. The smallest structural and functional unit of an organism.  D. A group of specialized cells that had a common embryonic origin.