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deuterostomes and chordates 1 biol 1407 deuterostomes phylum echinodermata sea stars, sea urchins, sea cucumbers, crinoids phylum chordata tunicates, lancelets, fishes, amphibians,…
echinoderms spiny-skinned deuterostomes • phylum echinodermata • deuterostomes – blastopore forms anus first in development, then mouth forms from gut, coelom forms…
slide 1the phylum chordata this phylum has 3 subphyla - urochordata - cephalochordata -craniata chordates are deuterostomes (sensu strictu) possess four unique characteristics…
slide 1deuterostomes notochord dorsal, hollow nerve cord pharyngeal gill slits muscular postanal tail phylum: chordata slide 2 notochord: long flexible rod between gut and…
echinoderms phylum echindermata share common features with chordates radial cleavage deuterostomes (blastopore becomes anus) development of true coeloem usually slow moving…
slide 1 slide 2 phylum mollusca slide 3 ancestral protist segmentation true tissue radial symmetry bilateral symmetry deuterostomes: eucoelom protostome: schizocoelem pseudoc…
powerpoint presentation phylum echinodermata sea star, sea urchin, sea cucumber general characteristics spiny skinned pentaradial symmetry = as adults have five similar parts…
phylum echinodermata starfishes, sea urchins, sea cucumbers higher classification echinodermata class asteroidea â sea stars class ophiuroidea â brittle stars class echinoidea…
phylum chordata from sea otters to sea squirts ⢠the big four! â pharyngeal slits - a series of openings that connect the inside of the throat to the outside of the "neck".…
slide 1 echinoderms phylum echinodermata slide 2 include sea stars, sea urchins, sea cucumbers slide 3 have radial symmetry based on 5 parts (similar parts surrounding central…
kingdom animalia: invertebrates chapters 32-38 kingdom anamalia characteristics multicellular heterotrophic lack cell walls movement nervous system mostly…
packet #78 chapter #34 introduction all vertebrates are found within phylum chordata; subphylum vertebrata deuterostomes coelomates bilateral symmetrical have an endoskeleton…
chordates (phylum chordata) are deuterostome coelomates -nearest relatives are echinoderms (the only other deuterostomes) four features characterize chordates 1. nerve cord…
slide 1invertebrates phylum phylum cnidaria cnidaria slide 2 cnidarians phylum cnidaria phylum cnidaria includes jellyfish, anemones, corals, & sea pens includes jellyfish,…
phylum hemichordata marine worms share characteristics with echinoderms and chordates deuterostomes (radial cleavage) pharyngeal gill slits some have dorsal, hollow nerve…
slide 1 “spiny skin” slide 2 introduction to phylum echinodermata phylum echinodermata is a group of invertebrates that includes sea stars, sea urchins, sea cucumbers,…
phylum âsea walnutsâ/âcomb jelliesâ ctenophora tissue level of body org. radial symmetry bodies often transparent &/or luminescent locomotion = most are free-swimming…
chapter 13 part 3 of 3 phylum echinodermata phylum: echinodermata “spiny skinned” animals sea stars, sea urchins, sea cucumbers & sand dollars phylum: echinodermata…
phylum chordata phylum chordata deuterostomes the four traits always notochord pharyngeal slits/pouches hollow, dorsal nerve cord postanal tail other traits endostyle or…
powerpoint presentation no true tissue true tissue radial symmetry two tissue layers bilateral symmetry three tissue layers protostomes deuterostomes phylum annelida the…