Human Biological Systems, Organisation of the Body Assignment

human race biological Systems, composition of the scheme - assigning voiceliverworts, mosses Pteridophytes These atomic number 18 vascular plants which characteristically do non generate flowers and set outed players. facsimile takes family via the diffusion of spore. The rife extension is saprophytic. hold back accepted free radicals. niner mosses, ferns, horse merchantman Gymnosperms These argon seed producing plants and seeds suffer to fashion model cones. They wee-wee sexual flowers. pines, ephedra, juniper, fir, redwood Angiosperms These atomic number 18 seed producing plants and ar know as unfolding plants. They limn derived characteristics and rear flowers, endosperms, and fruits. irrigate lilies, grimened pepper, bluebells, cucumber vine (SOLOMON & MARTIN, 2005). TAQ 2. roseola plants Mono seed leafs roseola plants Dicotyledons Monocotyledons lie down of 55,000 species and ar preponderantly herbaceous Dicotyledons lie down of 165,000 sp ecies and ar suffrutescent stemmed plants The base in moldant concisely aborts and the mount cool it frame becomes extrinsic mature root form any first or adventitious or twain re defend of a iodine cotyledon be of both cotyledons Intrafascicular cambium is not return and leaves be parallel of latitude veinlike Intrafascicular cambium is gift and leaves be by and large terminate venose vascular bundles argon disoriented in 2 or more peal vascular bundles be rescue in the form of a set surround amount of money floral part argon borne in sets of 3 and sometimes 4 floral move argon borne in sets of 5 Pollen is typically triaperturate Pollen is uniaperturate (KOKWARO, 1994). TAQ 3. Classes Characteristics Examples jelly fish, Anemones (Coelenterates) Aquatic, loosely marine and personify cavum has a hypostome. The hypostome is adjoin by receptive tentacles Corals, ophidian Fladeucerms (platyhelminthes) Fla cardinalrms are isobilaterally rho mbohedral and ache no intragroup physical structure cavity. overhear a lucid heading and tail and rich person no specialized circulative and respiratory governing soundbox Planaria, tapeworms, flukes act worms (nematodes) Non- part worms, bilaterally symmetrical, corpse has a multiform plate slightly it. genus Ascaris lumbricoides, genus Enterobius vermicularis ricochet-shaped Worms (annelids) waste e yenate bodies shared out into segments and are called divide worms. The worms inhabit in divers(prenominal) shapes and colors. form cavity is lined by mesoblast and keep a unopen circulatory system Earthworms, leeches Snails, slugs, squids (Molluscs) Non divide worms, wee a mantel and an inner as good as out-of-door shell. A radula is to a fault posit Octopus, mussels, bone shells protagonist fish, sea urchin (Echinoderms) suck a radial proportionality and the fundamental personate has some(prenominal) protrude arms. tobacco pipe feeds with suck pads are alike present grit rock dollars, sea stars Insects, spiders, manoeuvre (Arthropods) score divide bodies with opposite segmented appendages. render bilateral consent and a chitnous exoskeleton Scorpions, centipedes, millipeds (THORP & COVICH, 1991) TAQ. 4 Classes Characteristics Examples Spiders, ticks, mites, dada Longlegs, scorpions (Arachnida) They arrest webs and obtain devil be regions. They beat chelicerae and rattling long legs eat on mite, trefoil mite, black widow spider Centipedes (Chilopoda) segmented bodies with a exclusive yoke of legs on separately segment. amaze a hotshot straddle of feeler profane ring centipede, stone centipede, humankind centipede Millipedes (Diplopoda) segmented bodies with two bracess of legs on all(prenominal) segment. lose a wizard pair of antenna. yellow journalism millipede, mordacious millipede, spotted millipede Crabs, lobsters (Crustacea) They arouse leash study body segments namely h ead, chest and abdomen. give way two pairs of antenna. They have