I. Determine the vertebrate where each part is present. Write the letter only. E. Snake F. Chicken A. Shark В. Bony Fish C. Frog G. Cat D. Turtle H. Possessed by all vertebrates 1. Branchiostegal rays 9. Carapace 2. Spiracle 10. Lepidotrichia 3. Nostrils 11. Operculum 4. Trunk 12. Endolymphatic ducts 5. Cere 13. Pinnal 6. Rectrices 14. Vulva 7. Nipples 15. Homocercal tail 8. Uropygium

I. Determine the vertebrate where each part is present. Write the letter only. E. Snake F. Chicken A. Shark В. Bony Fish C. Frog G. Cat D. Turtle H. Possessed by all vertebrates 1. Branchiostegal rays 9. Carapace 2. Spiracle 10. Lepidotrichia 3. Nostrils 11. Operculum 4. Trunk 12. Endolymphatic ducts 5. Cere 13. Pinnal 6. Rectrices 14. Vulva 7. Nipples 15. Homocercal tail 8. Uropygium

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter32: Deuterostomes: Vertebrates And Their Closest Relatives

Section: Chapter Questions

Problem 9TYK: Which of the following characteristics does not contribute to powered flight in birds? a. a...

See similar textbooks

Similar questions

Figure 28.45 Which of the following statements about insects is false? Insects have both dorsal and ventral blood vessels. Insects have spiracles, openings that allow air to enter. The trachea is part of the digestive system. Insects have a developed digestive system with a mouth, crop, and intestine.
What is the major morphological innovation seen in annelid worms? a. a complete digestive system b. image-forming eyes c. a respiratory system d. an open circulatory system e. body segmentation
heck all the statements that can be attributed to the blastopore. A)it becomes the mouth in protostomes B)it can develop into the brain in some animals. C)it occurs in both protostomes and deuterostomes. D)it can develop into the gut in some animals. E)it is the opening to the archenteron F)it is the opening from the coelom to the outside of the animal. G)it becomes the mouth in deuterostomes H)it becomes the anus in deuterostomes
Each of the following is a critical difference between protostomes and deuterostomes except A. deuterostomes have bilateral symmetry B. the blastopore becomes the anus in deuterostomes C. the blastopore becomes the mouth in protostomes D. protostomes have radial symmetry
Which word-part is not defined correctly? A. echino = radial B. pod = foot C. arthro = jointed D. phore = having/bearing E. cephalo = head 12
1 page please: Dogfish sharks (Squalus acanthias) represented “primitive” gnathostomes and cats (Felis catus) represented the “derived” state. Was this appropriate? How does the anatomy of a cat reflect humans’ shared ancestry with sharks?
Which of the following are documented effects of Hox genes? Choose all that apply. Group of answer choices 1-Hox genes determine where body parts like legs will form 2-Hox genes determine lactase persistence in humans 3-Hox genes determine the general orientation of the body, where is the head end and where is the back end. 4-Hox genes determine how many vertebrae a vertebrate animal will have
1. Determine if the following are: HOMOLOGOUS, ANALOGOUS, VESTIGIAL structures ________1a. Human appendix and coccyx are nearly non-functional. ________1b. Bird and bat wings have the same function but are not constructed in the same way. ________1c. The upper forelimbs of humans and bats have similar skeletal structure, yet very different in appearance and function.
Where are most of the internal organs located in an earthworm? a). along the dorsal surface b). along the ventral surface c). at the posterior end d). at the anterior end e). through the length of the longitudinal axis
1) Which statement about lungs and gas bladders is true? A) the first osteichthyans had lungs and these lungs were later converted to gas bladders in actinopterygians B) the first osteichthyans had gas bladders and these gas bladders were later converted to lungs in sarcopterygians C) after the two lineages branched apart, actinopterygians evolved gas bladder and sarcopterygians evolved lungs" 2) Why are sharks reliant on ram ventilation unable to breath while remaining in place like other fish do?
Which of the following is not a characteristic of all chordates? a. notochord and postanal tail b. segmental body wall and tail muscles c. segmented nervous system d. dorsal hollow nerve cord e. perforated pharynx
Which of the following characteristics does not contribute to powered flight in birds? a. a lightweight skeleton b. efficient respiratory and circulatory systems c. enlarged forelimbs and a keeled sternum d. a high metabolic rate that releases energy from food rapidly e. scaly skin on the legs and feet