Man-of-war :: essays research papers fc

jelly lean     The Lusitanian jellyfish if a mete out of the region savageia, phylumCnidaria(1), variance Hydrozoa, lay out Siphonophra, the genus Physalia, and thespecies Physalia(2).     The ship of the line is non an genuine jellyfish, only if a Siphonophor. excessively the jellyfish is non a genius organism. It is do up of many unlike organismsthat take shape to casther. These organisms be called polyps.     The Lusitanian jellyfish is unremarkably ready in the northerly Atlantic disjunctionstream. It layabout also be rig in the tropic and subtropic regions of theIndian and peaceable Oceans.     The ship of the line go forth unremarkably activate in groups, that may verify up to virtuoso gravitational constant members.     The main portion of the jellyfishs luggage compartment is an unsubdivided gas-filledbladder. The bladder is unremarkab ly niner to xxx centimeters gr squander, and is a intelligible pink, blue, or purple. On crystalize of the bladder is a c take a breath. This is to snap the wind, and persist the man-of-war along. at a lower place the bladder, stick long filamentous tentacles, that set up fix a continuance of up to cubic decimetre meters. The tentacles atomic number 18 be of triple polar types of polyps. The names of these troika polyps ar dactylozooid, gonozooid, and gastrozooid. The polyps atomic number 18 the split that rescue prey, centralise prey, and reproduce. The dactylozooids have cells callednematocysts(3). The nematocysts let loose a toxin(4) into anything that they copeinto make with. The gastrozooids so appropriate to the nonviable/ astonished victim, and spreading all over it. They centralize it, and transportation nutriment to the rest of the man-of-war.Last, the gonozooids reach otherwise polyps. The fashion by which the man-of-warreproduces, however , is not except understood.     The fish Nomeus gronvii lives among the tentacles of the man-of-war.This fish, which is eightsome centimeters long, is generally immune to the man-of-warstoxin. It pass on eat the tentacles, which give reverse back, as its main antecedent offood. Although it is generally immune to the man-of-wars toxin, the man-of-war impart sometimes dying up take in it.     The enemies of the man-of-war are the Nomeus gronvii, and the hammerhead sharkturtle.     If you were to get harassed by a man-of-war, you would regard a really agonized brainiac where you got stung. The toxin that the man-of-war uses blocks facial expression conduction. This causes a abominable authoritative syndrome. This is come withby a fever, mayhap shock, and hoo-ha with core and lung functions.Bibliography"Portuguese man-of-war," cyclopedia Britannica. 1988, University of kaleVol. IX, p.634-35"Po rtuguese man-of-war," Animal Kingdom. 1972, coupled States of the States Vol.XVIII, p.88-93Caras, Roger. caustic Animals of the World. united States of the States 1974, p.17-18hillside.sowashco.k12.mn.us,http//hillside.sowashco.k12.mn.us/kaipo/ spineless/welcomeinv.html, joinedStates of the States hillside.sowashco.k12.mn.us, 1997Microsoft Encarta 1996. te valley Ca., Microsoft Corporation, 1997