Biology - Animal Form and Function

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c Brousconnecivetissueisfoundintendonscaeeacnmusue.cobones igamentslaunchbonesajoined d adiposetissuestoresactorinsulation energy

e BLOODiscomposedorrisesseentragmenesinbloodplasma f Boneformstheskeleton

wordnaeonscontro

muscleconsisesorlongceasemusclefibreswhichconeraceinresponsetonervesignals 3apes

skeletal sirateD muscleresponsibleforvoluntarymovement

smoothmuscleresponsibleforinvoluntarymovements

cardiacmuscleresponsibleforheartcontraction

4nervoussensesstimuliseransmiessignalscontainsneuronsnervecellsthattransmitimpulses sonacheapnourishinsulatesreplenishneurons

nervoussystem ransmiesnrormationbetweenspecificlocationsinfodependsonpathwaynortypeorsignal signaltransmissionisfastbaesnoreactingcanbereceivedbyneuronsmusclecarssendocrineceus

Endocrinesystemtransmitschemicalsignalscanedhormonestoreceptivecuesviablood

conformers internalconditionsvarywcertainexternalchanges

regulators internacchomeoseaeiaconeroimechanismsmoderateinternalchanges intaceorexternairiuceuations

omeostas's

maineanenceorrelativelystableinternalbalanceor steadystate exinhumansbodyeemp.biood.msglucoseconcentration

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response Eactor

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sensorreceptor

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Dynamicequilibrium a homeostasismaintainedbyNEoaiiver.eeBack buiidwpor endproaucesnuessyseemon osiiive cEDBn.chdoesnotusuallycontributetohomeostasis rermoreguation

maintenancea internaceemperaturetwocategories

ENDOTHERM oeneraeeneaebymeeaboiismu.nuBirdsmammals moreenergeticallyexpensiveaceiveaerangeorexternaltemps zectoHerm oainheaetromexternalsourcescinamoseinvertebratessnamphibians reptiles tolerate.variationorinternactemp

eatexchange physicalprocesses conduction radiation convection i evaporation

ntegumentarisseem

skinHairnails oreeninvowedinthermoregulationormammals

zodytemperaturerises sodytemperaturetans

hermoregulatorycentre

Hairsnate
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coneraces

hermoregulatoryadaotions sadaseationsassistanimalsinthermoregulation ainsulation

circulatoryadaseationsvasodilation vasoconstrictioncountercurrentexcitanae sevaporativecooling sweatingpantingBathing 4senariourmodification lineposturesthatminimizeormaximizesolarheatabsorption ismetabolicheatadjusemeneunashiveringormoving

a soogc nermoseaes thermoregulation scontrolledbyne so Mus

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Intuenceonmetabocrates metabolicratesarr.euedbysizeandactivity

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Biology - Animal Form and Function by Tim Girgis - Issuu