Quiz 10 Attempt Review - Spring 2024 - Biology

5/9/24, 1:44 PM Quiz 10: Attempt review |... Home / My Courses / Spring 2024 / BIOB170N.01-31244-Spring2024 / Week 14 (15-19 April): Deuterostomes to Chordates / Quiz 10 Started on State Completed on Time taken Grade Monday, April 15, 2024, 11:45 AM Finished Monday, April 15, 2024, 11:51 AM 5 mins 4...

5/9/24, 1:44 PM Quiz 10: Attempt review |... Home / My Courses / Spring 2024 / BIOB170N.01-31244-Spring2024 / Week 14 (15-19 April): Deuterostomes to Chordates / Quiz 10 Started on State Completed on Time taken Grade Monday, April 15, 2024, 11:45 AM Finished Monday, April 15, 2024, 11:51 AM 5 mins 42 secs 9.67 out of 10.00 (96.67%) https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 1/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 1 Correct Mark 1.00 out of 1.00 The diversification of insects about 450 million years ago corresponded with a. The appearance of the first land plants.  b. The evolution of cartilaginous fish c. The extinction of the dinosaurs. d. Changes in the CO2 concentration of the atmosphere. e. None of the above. The correct answer is: The appearance of the first land plants. Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 2/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 2 Correct Mark 1.00 out of 1.00 The calcification of an internal skeleton is characteristic of the a. echinoderms.  b. phoronids. c. brachiopods. d. hemichordates. e. urochordates. The correct answer is: echinoderms. Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 3/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 3 Correct Mark 1.00 out of 1.00 You observe an animal swimming in salt water by using a periodic jet of water. It has tentacles and an external shell. It is most likely a(n) a. Annelid b. Brachiopod c. Gastropod d. Nematode e. Cephalopod  Your answer is correct. The correct answer is: Cephalopod https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 4/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 5/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 4 Correct Mark 1.00 out of 1.00 The rigid exoskeleton of some ecdysozoans has protective and supportive advantages, but it poses which problem? a. The exoskeleton cannot grow as the animal’s body grows.  b. The animal must consume large amounts of food to support the growth of the exoskeleton. c. The exoskeleton prevents the animal from moving rapidly. d. The exoskeleton is vulnerable to overexposure from the sun. e. The exoskeleton attracts predators. The correct answer is: The exoskeleton cannot grow as the animal’s body grows. Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 6/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 5 Correct Mark 1.00 out of 1.00 A major change in the evolutionary lineage leading to the chordates was the a. evolution of the water vascular system. b. development of the lophophore as an adaptation to predatory life. c. development of a dorsal hollow nerve cord.  d. ability to filter feed. e. calcification of an internal skeleton. The correct answer is: development of a dorsal hollow nerve cord. Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 7/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 6 Correct Mark 1.00 out of 1.00 In the history of animals, which characteristic(s) arose after the cnidarians? a. Two embryonic layers https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 8/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... b. Three embryonic layers c. Radial symmetry d. Bilateral symmetry e. B and D  The correct answer is: B and D Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 9/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 7 Correct Mark 1.00 out of 1.00 Why did J. B. S. Haldane quip “the Creator has in inordinate fondness for beetles?” a. They are the most ancient Arthropods. b. They can be very beautiful. c. They show up in the Burgess Shales. d. Most species of animals are beetles.  The correct answer is: Most species of animals are beetles. Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 10/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 8 Correct Mark 1.00 out of 1.00 The ancestor of the animal clade was probably a(n): a. fungus b. ctenophore c. ciliated protist d. choanoflagellate  e. amoebas Your answer is correct. The correct answer is: choanoflagellate Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 11/15 5/9/24, 1:44 PM https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 Quiz 10: Attempt review |... 12/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 9 Correct Mark 0.67 out of 1.00 You are hiking and find an organism that has a thick, chiton us cuticle, molts, has six jointed appendages, and a body that is divided into a head, thorax and abdomen. Congratulations – you have found a: a. Tardigrade b. Nematode c. Velvet worm d. Chelicerate e. Hexapod  The correct answer is: Hexapod Correct Marks for this submission: 1.00/1.00. Accounting for previous tries, this gives 0.67/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 13/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... Question 10 Correct Mark 1.00 out of 1.00 Which organisms are members of the lophotrochozoan lineage? a. Sponges b. Insects c. Mollusks  d. Cnidarians e. Vertebrates Your answer is correct. The correct answer is: Mollusks Correct Marks for this submission: 1.00/1.00. https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 14/15 5/9/24, 1:44 PM Quiz 10: Attempt review |... ◄ Finding Tiktaalik Jump to... Lecture 33 Inordinate fondness for beetles and Nemoria 2024 ► https://moodle.umt.edu/mod/quiz/review.php?attempt=3120077&cmid=2855773 15/15