Brooks Biodiversity Unit 4 Exam With Complete solutions

Brooks Biodiversity Unit 4 Exam With Complete solutions Phylum Annelida - answersegmented worms Phylum Annelida Vermiform - answerworm shape body Phylum Annelida Homonomous w/ metameres - answerAKA Metamerism segments looks like identical rings Phylum Annelida setae - answerAKA Chaetae stiff bristle branching off, function in locomotion (chitin used to make a worm) Phylum Annelida Parapodia - answersetae come out of the parapodia (leg) Phylum Annelida closed circulation - answer5-7 hearts Phylum Annelida Metanephridia - answerkidneys like function Phylum Annelida Body form? - answercoelom Phylum Annelida Annual - answerring Phylum Annelida Movement - answer-Crawling: longitudinal and circular muscles -Swimming Phylum Annelida Trochophore larva - answerAnnelid vs Mollusk -same type of larva Phylum Annelida Characteristics - answer-15,000 species -freshwater, marine, and terrestrial -body linear w/ fused segments Phylum Annelida Classifications - answerClass Ploychaeta Class Oligochaeta Class Hirudinea Phylum Annelida Class Polychaeta Characteristics - answer"Many Setae" -Well developed head -Segments possess Parapodia (fleshy locomotory structures) w/ chintinous setae -marine Phylum Annelida Class Polychaeta Examples - answer-Sandworms -Tubeworms -in coral -Lid AKA operculum -EX: Palalo worm AKA Palolo -reproduce certain time of year and moon -Prolidges -EX: Fireworm -setae: white stickes off claws Phylum Annelida Class Oligochaeta - answer"Few Setae" AKA Earthworms Poorly- developed head -Clitellum: collar babies come out -Respiration -Diffusion: thur skin O2 -Hermaphordic: both male and female reproduction organs= mutual pregnancy -Red b/c of hemoglobin: fluid in side -Slimily: crawl through dirt, skin used in respiration -6-7 ft long Australia -Terrestrial and freshwater -setae very short and few in number Phylum Annelida Class Oligochaeta Hermaphordic - answerboth male and female reproduction organs= mutual pregnancy Phylum Annelida Class Hirudinea - answerAKA Leeches -Blood sucking parasites (most parasite