Study Guide Final Practical - Principles of Biology II Lab | BIOL 1108L, Exams of Biology

Download Study Guide Final Practical - Principles of Biology II Lab | BIOL 1108L and more Exams Biology in PDF only on Docsity! BIOL 1108L Spring 2011 Study Guide Final Practical Ex 26 - 31 1)For each phylum or group of phyla, know the number of germ layers, type of coelom, type of gut, protostome or deuterostome, type of symmetry. 2) Basic Info For each specimen, know the phylum and be able to match it with appropriate subphylum and class- or common name for groups- as listed below; For each specimen, know the common name, habitat, nutrition (where these are distinctive). Phylum Porifera Cnidaria - Corals, Hydra, anemonaes Platyhelminthes:- Class Turbellaria, Cestoda, Trematoda Nematoda Annelida: Class Polychaeta, Oligochaeta, Hirudinea Mollusca: Class Bivalvia, Gastropoda, Cephalopoda Chiton Arthropoda: Subphylum Crustacea , Hexapoda, Myriapoda, Chelicerata Class Insecta, Arachnida, Echinodermata Chordata: Subphylum Urochordata, Cephalochordata, Vertebrata Class Agnatha, Chondrichthyes, Osteichthyes, Amphibia, Reptilia, Aves, Mammalia 3) Slides Be able to identify on slides: Porifera spicules Cnidaria - Hydra – tentacles, mouth, bud (asexual reprod) Obelia medusae Obelia hydroid colony – feeding polyps, budding polyps (asexual reprod) Platyhelminthes- planaria – eyespots, gut, pharynx fluke - shistosom tapeworm – scolex, hooks, suckers, proglottids Arthropoda mite Echinoderm Bipinnaria Larvae Chordata lancelet (Amphioxus) – nerve cord, notochord, pharyngeal gills lamprey larva (ammocoete) – label mouth, brain, nerve cord, notochord, pharyngeal gills 4) Whole Specimens [a bit of a repeat of #2] Be able to Id plastimounts, wet mounts or dried specimens [know common name AND phylum/class] Phylum Porifera – Bath sponge, glass sponge Cnidaria – man o'war, coral, anemonae Annielida – oligochaete, polychaete, parapodia, leach Mollusca – bivalve, gastropod, slug, octopus, squid, chiton Nematoda Arthropoda - insect, crab, crayfish, spider, centipede, millipede, horseshoe crab Echinoderms – sea stars – oral/aboral views, mouth, tube feet, sieve plate sea urchin, sea cucumber, sand dollar Chordates – tunicates, lancelets, perch, shark, lamprey, turtle, deer, fox, human, bird 5) Dissections Earth worm: clitellum, dorsal blood vessel, aortic vessels (hearts), pharynx, crop, gizzard, intestine, ventral nerve cord. Clam dissection: visceral mass, foot, labial palps and mouth, gills, mantle Grasshopper: head, thorax, abdomen, antenna, ocelli, compound eye, spiracles, femur, tibia, tarsus. Crayfish: Antennae, antennules, walking legs, swimmerettes, uropod, gills, eye, cephalothorax, abdomen 6) Other Cnidaria, be able to I.D. the body form, know how they catch their prey; Insecta, be able to identify a life cycle as complete or gradual metamorphosis; Chordata, know the four distinguishing characteristics; Vertebrata, know which are ectotherms and which are endotherms Ex 34 - 36 1) identify the structures on the Fetal Pig Anatomy list below. 2) describe the blood flow in vessels (where from/to and oxygenation) in an adult mammal. Fetal Pig Anatomy BIOL 1108L Spring 2011 External Structures Abdominal Cavity Reproductive System Female Head Liver Ovary Trunk: Thorax Gall bladder Horns of uterus Abdomen Spleen Uterus (common) Umbilical cord Small intestine Urogenital orifice* External genitalia* Stomach Urogenital papilla* Anus Kidneys Anterior Pancreas Posterior Large intestine (colon) Male Dorsal Rectum (descending colon) Testis Ventral Urogenital (penis) opening* Scrotum* Excretory System & Associated Blood Vessels Thoracic Cavity Mouth Kidneys Heart: left & right atrium Tongue Bladder left & right ventricle Epiglottis Pericardium Glottis Lungs Pharnyx Larynx Hard palate Trachea Soft palate Thyroid gland Thymus gland Esophagus Diaphragm Major Veins Major Arteries Jugular veins Common carotid arteries Anterior vena cava (pre cava) Dorsal aorta