Unit Test 1 Requires Respondus Lockdown Browser 5 2 14 9 55 AM UMKC Moodle You are logged in as Maria Gentry Logout Home My courses SP2014 BIol109 Home Unit 1 Biological Diversity Unit Test 1 Requires Respondus Lockdown Browser UMKC BIOLOGY109 0001 10010 SP2014 Started on QUIZ NAVIGATION State Completed on Maria Gentry 1 2 3 4 6 7 8 9 10 11 i Finished Monday February 17 2014 9 32 AM Time taken 30 mins 46 secs i 12 13 14 15 Monday February 17 2014 9 01 AM 5 16 17 18 19 20 21 22 Marks 43 00 45 00 Grade 191 11 out of a maximum of 200 00 96 Information The following 15 questions primarily address knowledge and comprehension It is worth 30 of your score you should try to complete this section within 15 minutes Flag question 23 24 25 26 27 28 For all questions select or provide the best answer 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Question 1 Show one page at a time Correct Finish review Mark 1 00 out of 1 00 Flag question Which of the following is an important source of endotoxin in Gramnegative species Select one flagellum plasmid fimbriae endospore cell wall correct The correct answer is cell wall Question 2 For each statement select the best answer from the choices provided Correct Mark 1 00 out of 1 00 Flag question uses CO2 to oxidize H2 releasing CH4 as a waste product methanogens uses light energy to drive the synthesis of organic compounds from CO2 photoautotroph extreme thermophile https moodle umkc edu mod quiz review php attempt 48172 showall 1 Page 1 of 16 Unit Test 1 Requires Respondus Lockdown Browser 5 2 14 9 55 AM thrive in very hot environments obligate anaerobe poisoned by O2 The correct answer is uses CO2 to oxidize H2 releasing CH4 as a waste product methanogens uses light energy to drive the synthesis of organic compounds from CO2 photoautotroph thrive in very hot environments extreme thermophile poisoned by O2 obligate anaerobe Question 3 Correct Mark 1 00 out of Which of the following cellular components would be found in bacteria but is generally lacking in protists including all protozoans a cell wall 1 00 Flag question Question 4 Correct Mark 1 00 out of When sunlight is unavailable these protists can switch from an autotrophic nutritional mode to a heterotrophic one mixotrophs 1 00 Flag question Question 5 Fungi that lack partitions are called Correct Mark 1 00 out of 1 00 Flag question Select one yeast conidia ahyphae coenocytic correct mycorrhizae The correct answer is coenocytic Question 6 A fruiting body is a reproductive structure of fungi that develops Correct Mark 1 00 out of from a mycelium 1 00 https moodle umkc edu mod quiz review php attempt 48172 showall 1 Page 2 of 16 Unit Test 1 Requires Respondus Lockdown Browser 5 2 14 9 55 AM Flag question Question 7 Bilateral symmetry is associated with cephalization Correct Mark 1 00 out of localization of sensory structures in a distinct head region 1 00 Flag question Question 8 Correct Mark 1 00 out of 1 00 Flag question Which of the following is a likely cause for the Cambrian explosion of animal diversity Select one Predators acquired adaptations that helped them catch prey Prey species acquired new defenses such as shells a rise in atmospheric oxygen levels evolution of the Hox gene complex All of the above are possible causes for the Cambrian explosion correct The correct answer is All of the above are possible causes for the Cambrian explosion Question 9 Sea anemones are most closely related to which group Correct Mark 1 00 out of 1 00 Flag question Select one barnacles corals correct lophophorates fresh water hydras sponges The correct answer is corals Question 10 All of the following characterize the phylum Rotifera except Incorrect Mark 0 00 out of 1 00 Flag question Select one a life cycle stage that is resistant to unfavorable conditions a complete digestive tract parthenogenic reproduction https moodle umkc edu mod quiz review php attempt 48172 showall 1 Page 3 of 16 Unit Test 1 Requires Respondus Lockdown Browser 5 2 14 9 55 AM relatively large size and worm like body plan a crown of cilia at the anterior end that resembles a wheel incorrect The correct answer is relatively large size and worm like body plan Question 11 Correct Mark 1 00 out of 1 00 Flag question Which of the following phyla do not have blind sac body plans a gastrovascular cavity with a single opening Select one Annelida polychaete worms earth worms leeches correct Platyhelminthes flatworms Ctenophora comb jellies Cnidaria anemones hydroids corals jellyfish etc All of the above have blind sac body plans The correct answer is Annelida polychaete worms earth worms leeches Question 12 Correct Mark 1 00 out of 1 00 Flag question Which of the following is not an advantage of the arthropod exoskeleton Select one provides protection from predators provides rigid places for muscles to insert and against which they can do work enhances sensory perception correct permits greater range of movement than body plans without a rigid skeletal structure all of the above are an advantage of an exoskeleton The correct answer is enhances sensory perception Question 13 Which of the following is not a characteristic feature of the Chordata Correct Mark 1 00 out of 1 00 Flag question Select one a bony skeleton of calcium phosphate correct a notochord https moodle umkc edu mod quiz review php attempt 48172 showall 1 Page 4 of 16 Unit Test 1 Requires Respondus Lockdown Browser 5 2 14 9 55 AM dorsal hollow nerve chord pharyngeal slits or clefts a muscular post anal tail The correct answer is a bony skeleton of calcium phosphate Question 14 What is a distinctive feature of the chondrichthyans Correct Mark 1 00 out of 1 00 Flag question Select one a cartilaginous endoskeleton correct unpaired fins lack of jaws an amniotic egg an acute sense of vision that includes the ability to distinguish colors The correct answer is a cartilaginous endoskeleton Question 15 Which of the following is not a primate characteristic Correct Mark 1 00 out of 1 00 Flag question Select one dextrous hand with opposable thumb in many species ability to produce milk eyes close together on front of face hair All of the above are primate characteristics correct The correct answer is All of the above are primate characteristics Information Flag question Critical Thinking Test The following 30 questions primarily address comprehension application analysis and evaluation It is worth 70 of your score you should try to complete this https moodle umkc edu mod quiz review