BIOL 172 Lab UH Manoa Exam 2 questions with complete solutions, Exams of Biology

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BIOL 172 Lab UH Manoa Exam 2 questions with complete solutions LAB ff7: ffARTHROPODS ff- ffANSWER: ff ff➡ ff Arthropod ffcharacteristics ff- ffANSWER: ff ff➡ ff* ffJointed fflegs * ffExoskeleton * ffsegmented ffbody * ffOpen ffcirc. ffsystem Hemolymph ff- ffANSWER: ff ff➡ ffthe fffluid ffthat ffcirculates ffthrough ffthe ffbody ffof ffan ffanimal ffthat ffhas ffan ffopen ffcirculatory ffsystem Molting ff- ffANSWER: ff ff➡ ffEcdysis Shedding ffexoskelton Male ffcrab ff- ffANSWER: ff ff➡ ff* ffBlue ffclaws * ffabdomen ffthin ff/ ffpointed Female ffcrab ff- ffANSWER: ff ff➡ ff* ffClaws ffred * ffAbdomen ffbroad fftriangle ff(apron) Crab ffcephalothorax ff- ffANSWER: ff ff➡ ffHolds ffpart ffof ffintestine, ffnervous ffsystem, ffcirculatory ffsystem * ffoverall ffbody Cheliped ff- ffANSWER: ff ff➡ ff* ffCutting fffood, ffcapture ffprey, ffself ffdefense LAB ff8: ffSHARKS ff- ffANSWER: ff ff➡ ff Agnatha ff- ffANSWER: ff ff➡ ffjawless fffish: fflamprey ffand ffhagfish Chondrichthyes ff- ffANSWER: ff ff➡ ff* ffcartilaginous fffish * ffsharks, ffrays, ffchimaeras Osteichthyes ff- ffANSWER: ff ff➡ ffbony fffish Amphibia ff- ffANSWER: ff ff➡ fffrogs, fftoads, ffsalamanders, ffcaecilians Reptiles ff- ffANSWER: ff ff➡ ffSnakes, fflizards, ffcrocodiles, ffalligators, fftuatara red ffmuscle ff- ffANSWER: ff ff➡ ffSlow, ffO2 ffdependent, ffcruising White ffmuscle ff- ffANSWER: ff ff➡ ff* ffQuick, ff90% ffof ffmuscle ffmass Nares ff- ffANSWER: ff ff➡ ffopenings ffthrough ffthe ffnose ffcarrying ffair ffinto ffthe ffnasal ffcavities Spiracles ff- ffANSWER: ff ff➡ ff* ffopenings ffbehind ffeyes * ffdraw ffwater ffin fffor ffrespiration Gills ff- ffANSWER: ff ff➡ ffAbsorb ffO2 fffrom ffwater Ampullae ffof ffLorenzini ff- ffANSWER: ff ff➡ ffSmall ffpores ffon ffhead ffand ffjaw * ffelectroreception * ffsuspends ffbody fforgans * ffshock ffabsorber Phylum ffmollusca ff- ffANSWER: ff ff➡ ffPolyplacophora Gastropoda Bivalvia Cephalopoda Polyplacophora ff- ffANSWER: ff ff➡ ffchitons Phylum ffmollusca ff- ffANSWER: ff ff➡ ffTrue fftissues Bilaterally ffsymmetric Body ffcavities Protostomes Gastropoda ff- ffANSWER: ff ff➡ ffSnails, ffslugs, fflimpets Bivalvia ff- ffANSWER: ff ff➡ ffclams ffand ffoysters Cephalopods ff- ffANSWER: ff ff➡ ffoctopus, ffsquid, ffcuttlefish Squid ffmantle ff- ffANSWER: ff ff➡ ffHouses/Protects ffthe ffinternal fforgans chromatophores ff- ffANSWER: ff ff➡ ffpigment ffcells, ffcolor ffchange Siphon ff- ffANSWER: ff ff➡ fftubelike ffstructure ffthrough ffwhich ffwater ffenters ffand ffleaves ffa ffmollusk's ffbody * ffjet ffpropulsion Branchial ffheart ff- ffANSWER: ff ff➡ ff* ffHolds ffdeoxygenated ffblood systemic ffheart ff- ffANSWER: ff ff➡ ffreceives ffblood fffrom ffthe ffgill ffhearts ffand ffpumps ffit ffto ffthe ffbody ffof ffthe ffsquid Siphon ffretractor ffmuscles ff- ffANSWER: ff ff➡ ffsquid fflocomotion caecum ff- ffANSWER: ff ff➡ ffa ffpouch ffconnected ffto ffthe ffjunction ffof ffthe ffsmall ffand fflarge ffintestines. * ffdigestion ff/ ffnutrient ffabsorbtion squid ffpen ff- ffANSWER: ff ff➡ ffa ffstrip ffof ffhard ffprotein ffthat ffhelps ffsupport ffthe ffmantle Squid ffBeak ff- ffANSWER: ff ff➡ ffused ffto ffbreak ffdown fffood * ffchitinous LAB ff10: ffFROG ff- ffANSWER: ff ff➡ ff Frog ff- ffANSWER: ff ff➡ ff* ffChordate * ffAmphibian * ffAnura * ffRanidae Phylum ffChordatya ff- ffANSWER: ff ff➡ ff* ffDorsal ffhollow ffnerve ffchord * ffNotochord * ffPost ffanal fftail * ffVertebrates Female ff- ffANSWER: ff ff➡ ffLarger fffrog Male fffrog ff- ffANSWER: ff ff➡ ffHave ffpaired ffvocal ffsacs Axial ffskeleton ff- ffANSWER: ff ff➡ ffPortion ffof ffthe ffskeletal ffsystem ffthat ffconsists ffof ffthe ffskull, ffrib ffcage, ffand ffvertebral ffcolumn Appendicular ffskeleton ff- ffANSWER: ff ff➡ ffBones ffof ffthe fflimbs ffand fflimb ffgirdles ffthat ffare ffattached ffto ffthe ffaxial ffskeleton Cutaneous ffrespiration ff- ffANSWER: ff ff➡ ffrespiration ffthrough ffthe ffskin buccopharyngeal ffrespiration ff- ffANSWER: ff ff➡ ffdiffusion ffof ffgases ffacross ffmoist fflinings ffof ffthe ffmouth ffand ffpharynx ffof ffamphibians Pulmonary ffrespiration ff- ffANSWER: ff ff➡ ffthe ffexchange ffof ffoxygen ffand ffcarbon ffdioxide ffbetween ffthe ffalveoli ffand ffcirculating ffblood ffin ffthe ffpulmonary ffcapillaries diaphragm ff- ffANSWER: ff ff➡ fffrogs ffhave ffno ff__________ Frog ffinhalation ff- ffANSWER: ff ff➡ ff* ffAir ffinto ffbrought ffinto ffmouth * ffnares ffclosed * ffair ffforced ffinto fflungs ffby ffraising ffthe fffloor ffof ffthe ffmouth ffand ffopening ffthe ffglottis Frog ffTympanic ffmembrane ff- ffANSWER: ff ff➡ ffbehind ffthe ffeyes, ffconnect ffto ffinner ffmouth ffby ffEustachian fftubes, fffor ffhearing small ffintestine ff- ffANSWER: ff ff➡ ffnutrient ffabsorbtion large ffintestine ff- ffANSWER: ff ff➡ ffAbsorb ffwater, ffprepare ffto ffexcrete ffwaste