Gnathostomata - Study guides, Class notes & Summaries

UWM Bio ExaM 4 2024- 2025 QUEstion and CorrECt ansWErs Upgrand What are Gnathostomata? - correct answer-The Jawed Vertebrates -Cartilaginous fishes, bony fishes, amphibians, reptiles, birds, and mammals -Also have paired fins, efficient kidneys, and sophisticated buoyancy control mechanisms -60,000 species in 7 taxonomic classes What are Class Chondrichthyes? - correct answer-The Cartilaginous Fishes -1,110 species of mostly marine predators and scavengers -Internal skeleton of carti...

CVA Exam 1 (2022 Answered) Graded A+ 5 chordate synapomorphies 1. pharyngeal wall with bilaterally symmetrical pharyngeal pouches and pharyngeal slits 2. Mid-dorsal hollow nerve cord (in humans:spinal cord) 3. a single, mid-dorsal supportive rod, the notochord (in humans:intervertebral discs) 4. a muscular postanal tail at some stage in life (in human: coccyx) 5. endostyle (precursor to thyroid) or thyroid gland characters found in some inverts or absent in some chordates 1. segmented ...

The lineage Chordata includes three subgroups which are? correct answers Two invertebrate subgroups: Urochordata, Cephalochordata; and the subgroup Vertebrata. Vertebrata are also known as? correct answers Craniata What are two subgroups of Vertebrata? correct answers Agnatha-Jawless Vertebrates Gnathostomata-Jawed Vertebrates What are the 4 anatomical features that characterize the lineage Chordata? correct answers Chordates are deuterostomes with four unique characteristics which app...

ZOOL 403 MIDTERM REVIEW latest written exam update 2022 for University of Calgary Learning Objectives: • Be able to draw a diagram of basic vertebrae body plan • Distinguish vertebrae tissues, and skeletal tissues based on composition and embryonic origin • Explain how vertebrates have a skeleton composed of both endoskeleton and exoskeleton All vertebrates have a full developed head • Within vertebra we have Agnatha (no jaws/round mouth) and Gnathostomata (Natho = Jaw) o Hard par...

2024 BIOLOGY 1108 LAB FINAL EXAM WITH CORRECT ANSWERS

CVA Exam 1 (2022 Answered) Graded A+ 5 chordate synapomorphies 1. pharyngeal wall with bilaterally symmetrical pharyngeal pouches and pharyngeal slits 2. Mid-dorsal hollow nerve cord (in humans:spinal cord) 3. a single, mid-dorsal supportive rod, the notochord (in humans:intervertebral discs) 4. a muscular postanal tail at some stage in life (in human: coccyx) 5. endostyle (precursor to thyroid) or thyroid gland characters found in some inverts or absent in some chordates 1. segmented ...