Lampreys Study guides, Class notes & Summaries

5 characteristics of Chordates correct answers 1. Notochord 2. Dorsal Tubular Nerve Cord 3. Pharyngeal gill slits 4. Post-Anal Tail 5. Endostyle/thyroid gland Stylophora correct answers fossil group of echinodermata that has pharyngeal slits Hemichordata correct answers phylum that includes acorn worms and perobranchs Acorn Worms correct answers marine intertidal zone inhabitants and have a proboscis, collar and trunk Perobranchs correct answers marine and sessile. feel with lophopho...

Erectile feathers on the head are a sexually selected trait in _____. correct answers Prairie chickens Some ammonia is mineralized as correct answers NH+4 Fungi are characterized by having cells with a cell wall made of ______. correct answers Chitin Darwin argued that those individuals that ____ were naturally selected. correct answers Had more offspring Lampreys and hagfishes belong to the class correct answers Agnatha Multicellularity might have evolved from coloniality. correc...

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...

Fishes Test 2023 LATEST UPDATE Questions and Answers with complete solution 1. Class of Bony Fish: Osteichthyes 2. Class of cartilaginous fish: Chondrichthyes 3. Class of Hagfish: Myxini 4. Class of Lampreys: Cephalaspidomorphi 5. Extinct armored fish: Placoderms 6. Phylum of all fish: Chordata 7. Subphylum of all fish: Vertebrata 8. Sea lamprey: During the 1950's, Great Lakes Fisheries were devastated by this invasive parasite 9. Ray: Cartilaginous fish with triangular-shaped body, pr...

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...

GED RLA Exam 195 Questions with Verified Answers Musician's daughter What is conclusion of this story - CORRECT ANSWER Ans: Early memories Musician's daughter How does the passage show narrator's perspective to the ladies // How did narrator describe the ladies? - CORRECT ANSWER Ans : Compare lady with perfect doll Musician's daughter In paragraph2 "The room was very grand" If replace grand with large, what will change? - CORRECT ANSWER Ans : It would describe only size not ...

Paddlefish - ANSWER_Order: Acipenseriformes Family: Polyodontidae Gar - ANSWER_Order: Lepisoteiformes Family: Lepisosteidae Bow fish - ANSWER_Order: Amiiformes Family: Amiiadae American eel - ANSWER_Order: Anguilliformes Family: Anguillidae Moon eyes and Gold eyes - ANSWER_Order: Hiodontiformes Family: Hiodontidae Herrings, Alewife, and Gizzard shads - ANSWER_Order: Clupeiformes Family: Clupeidae Kill fish and mosquito fish - ANSWER_Order: Cyprinodotiform Family: Cyprino...

BIO 101 nvcc final EXAM TEST QUESTIONS ANSWRED CORRECTLY & VERIFIED What is an adaptation? A.a genetic change over time B.an increase in reproductive success by certain individuals C.a trait that is heritable and confers reproductive success D.differential reproductive success of a particular individual E. B & D - ANSWER C.a trait that is heritable and confers reproductive success In a population of dogs, long ears are dominant over short ears. If 50 of 200 dogs in a population...

(comma practice) For the Thanksgiving reunion, relatives were sitting in the dining room, on the porch, and in the carport. A. Thanksgiving, reunion B. Were, sitting C. Porch and D. No error D. No error Lydia seems to be a kind, considerate girl. A. Seems, to B. Considerate, girl C. Kind considerate D. No error D. No error This fishing pole Nathan, has seen better days. A. Pole, Nathan, B. Has, seen C. Nathan, D. No error A. Pole, Nathan, My cousin has moved to 56 Central Stre...

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 ...