Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Laboratory 19 - Deuterostomes
Document related concepts
no text concepts found
Transcript
Laboratory 25- The Chordates 1. Describe characteristics for deuterostomes. 2. List phyla with deuterostomes. 3. List the subphyla of chordates and give an example of each. 4. Describe the general characteristics of echinoderms. 5. List and describe the four chordate characteristics. Structure Function notochord dorsal nerve cord ventral fin gill slits mouth/oral hood vestibule atripore Pharynx 10. Why is it important to study the lancelet? 11. Why isn’t a lancelet considered to be a vertebrate? 11. Identify parts and give function (if possible) for the following structures of the frog. External Anatomy nictitating membrane typamum external nares paired appendages Internal Anatomy Mouth maxillary teeth Vomerine teeth glottis trachea Organ System Function description Eustachian tube Respiratory System glottis to trachea lungs Liver Circulatory System Pericardium heart atria ventricles sinus venosus Digestive Tract esophagus stomach small intestines large intestines cloaca Urogenital kidney bladder mesonephric duct male (testis) vas efferentia fat bodies female (ovaries) Organ System oviducts cloaca Identify the parts of the chordate? IDENTIFY THESE BODY PARTS OF THE FROG? Put structure under its images Identify all you can recognize. I know that some are hard to see.
