Agnatha - Guides d'étude, Notes de cours & Résumés

The _____ of a fish removes oxygen from the water and forces it through its gills - ANS - Respiratory System _______ conveys sensation impulses to a fish's brain. - ANS - Nervous System ________ breaks down the food a fish consumes. - ANS - Digestive System The ________ consists of intestines and kidneys and it filters waste from the blood. - ANS - Excretory System The _______ is a lateral line for balance. - ANS - Sensory System The _______ consists of testes, ovaries, produces sperm...

Acanthostega correct answer: 360 MYA, first amphibian/ tetrapod had gills, tail fin, labryinthodont teeth, free digits Arthodires correct answer: 20 ft long, jawed fish, big ass fish, top predator but very slow Amino acids correct answer: proteins of life Agnatha correct answer: chordate jawless fish Lobefin fishes correct answer: more complex, has little paddle like bones; includes lung fish, coelacanth, osteolepiforms. Gave rise to amphibians DNA correct answer: nucleic ac...

Genus Triticites Genus Nummulites Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen Genus Astraeospongia (calcareous sponge) Genus Hydnoceras (glass sponge) Genus Archimedes Genus Rhombopora Order Dendroidea (benthic graptolites) Order Graptoloidea (planktic graptolites) Genus Favosites Genus Halysites Genus Heliophyllum (horn coral) Genus Hexa...

Dogs vs. Cats in Home More homes have dogs than cats, but more cats than dogs owned -> people own multiple cats Most popular pet Freshwater Fish What country owns most pets // Why? U.S. // More income, more space 3 Fish Classes Agnatha -> jawless fish, parasites Chondrichthyes -> sharks ***Osteichthyes -> bony fish Cell in Fresh Water They expand, so fish drink very little and urinate a lot Cells in Salt Water They shrink, so fish drink a lot and urinate a little ...

Agnatha characteristics - Answer-jawless fish Amphibia characteristics - Answer--moist skin - gas exchange through skin and lungs -metamorphosis Arachnid (tarantula) - Answer-Arthropoda Ascaris summ (pig roundworm) - Answer-Nematode Aves characteristics - Answer-birds - feathers -waterproof skin - hollow bones -endothermic Catfish - Answer-Actinopterygii Cephalochordata characteristics - Answer--retains all characteristics in adults Lancelets Chiton - Answer-Mollusca Chondrichthye...

Introduction to Managerial Accounting Canadian Canadian 4th Edition Brewer Garrison Noreen Kalagnanam Vaidyanathan

Agnatha class jawless fish Chondrichthyes class cartilaginous fish Osteichthyes class bony fish Chambers in a fish heart two labryinth primitive fish lungs swim bladder used for buoyancy in most fish heterothermic cold blooded oviparous egg laying viviparous live birth Oviviparous Type of reproduction in which eggs stay in mother's body after internal fertilization Molusks 2nd largest phylum in animal kingdom. squids and octopi FLAWS Food, Light, Air, Water, Spa...

Introduction to Managerial Accounting Canadian 5th Edition Brewer Garrison Noreen Kalagnanam Vaidyanathan

All chordates must have these structures at some time in their development correct answers notochord, dorsal tubular nerve cord, pharyngeal pouches or slits, and post-anal tail notochord correct answers a stiff, but flexible rod of connective tissue extending lengthwise and dorsal to the digestive tract; is an axis for muscle attachment; in higher vertebrates it is converted in the adult to the vertebral column dorsal tubular nerve cor correct answers anterior end becomes brain, the rest i...

A dorsal hollow nerve cord is a characteristic of just the ____. correct answers Chordates All chordate characteristics are seen throughout the lives of the individual. correct answers False Toxic modes of chemicals often affect the ____ in cells. correct answers mitochondria In development of animals, the ____ is the primary body cavity. correct answers archenteron All members of the phylum Chordata share ____ characters. correct answers four The Pharyngeal gill slits are a chara...