Fishes Study guides, Class notes & Summaries

Wildlife - Ans "the practical ecology of vertebrates and their plant and animal associations" "free-roaming vertebrate animals" "terrestrial or partially terrestrial vertebrates" most importantly: ""All free living vertebrae animals" Fish/fishes - Ans fish = single species fishes = more than one specie

final exam all bio 4400, Cell Fate and Specification, Exam 2: Neurulation, Exam 2: Neurons, Exam 2 - Neural Crest cells, Exam 2: Sensory placodes and organs, Cell-cell interactions and signaling Ectoderm doesn't move through the __________ or __________ - CORRECT ANSWER 1) blastopore (frogs and fishes) or 2) primitive streak (birds and humans) Sensory organs all begin in the head as... - CORRECT ANSWER placode - thickenings of surface ectoderm what are 4 types of cell interact...

English Cumulative Exam 90% Updated Spring 2022/2023. Which part of the excerpt best demonstrates that the author's purpose is to entertain children with a humorous story? "In the sea, once upon a time, O my Best Beloved, there was a Whale, and he ate fishes. He ate the starfish and the garfish, and the crab and the dab, and the plaice and the dace, and the skate and his mate, and the mackereel and the pickereel, and the really truly twirly-whirly eel. All the fishes he could find in all t...

Euphotic zone - first 200 meters -where photosynthesis can take place -suns radiation can be absorbed Seed Plants - -true plants -not very abundant -grasses, eelgrass and surfgrass -mangroves -like warm, muddy waters -have a root system Protists - a) large algae(seaweed) -brown algae(kelp), green (sponge weed), red (rhodophyta) b) phytoplankton(small algae) -most producers -diatoms -coccolithophores -dinoflagellates Eukaryotes - seed plants and protists Prokaryotes - -an...

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...

Why doesn't phylogenetic systematics have a fixed number of hierarchical categories like Linnaean systematics? CORRECT ANSWER it is variable, not for sure What aspect of evolution does phylogenetic systematics represent more clearly than Linnaean systematics does? CORRECT ANSWER Evolutionary history Non-amniotes CORRECT ANSWER lay eggs in water Hagfishes and lampreys: CORRECT ANSWER Myxiniformes and Petromyzontiformes (Agnathans) Sharks, rays, and ratfishes, cartilaginous fishes: CO...

___ are commercially harvested in South America for their skins. correct answers Tegus ___ are most often traded for meat in southeast Asia. correct answers Freshwater Turtles ___ are primitive salamanders that have external gills, and front legs but no hind legs correct answers sirens ___ are ratite birds that still exist today in New Zealand. correct answers Kiwis ___ are structures produced by male salamanders for reproductive purposes correct answers spermatophores ___ are the...

Wastewater Collector Class D License Exam Questions and Answers Latest 2024/2025 (100% Correct) I & I causes hydraulic overload on wastewater lines, lift stations and the wastewater treatment plant. a. true b. false a. true I & I, (Inflow & Infiltration) causes hydraulic overload to wastewater lines, lift stations, and treatment plants. 2. When the treatment plant is overloaded, the bypassed, spilled or under–treated wastewater pollutes rivers and streams. a. true b. false a. true ...

Class of Bony Fish - ANSWER Osteichthyes Class of cartilaginous fish - ANSWER Chondrichthyes Class of Hagfish - ANSWER Myxini Class of Lampreys - ANSWER Cephalaspidomorphi Extinct armored fish - ANSWER Placoderms Phylum of all fish - ANSWER Chordata Subphylum of all fish - ANSWER Vertebrata Sea lamprey - ANSWER During the 1950's, Great Lakes Fisheries were devastated by this invasive parasite Ray - ANSWER Cartilaginous fish with triangular-shaped body, prominant dorsal f...

Bio Life in the sea Chapters 1-4 exam questions & answers 2024/2025 Marine Biology - ANSWERSThe study of organisms that live in the sea, including all water that has some degree of salinity Oceangraphy - ANSWERSMainly study the physical (non-living) aspects of the sea The Scientific Method - ANSWERSUsed to perform all scientific research, including research in marine biology -systematic way of testing ideas -need to observe nature Hypothesis - ANSWERSA testable statement construc...