89) Which of the following is (are) unique to animals? (feeding structure) 87. By: ... Echinodermata , Chordata . 84. 77. 81. Phlyas Echinodermata, Hemichordata, and chordata are (protostomes, deuterostomes)internal skeleton of calareous plates tht has spines tht protrude thru a thin layer of skinclasses of echindermata are distinguished primarily by what?th water vascular system of echinoderms help them do what?what two factors of the water vascular system allow echinoderms to moveseries of coelomic water-filled canals w/ hollow projectionssieve tht connects the water vascular system w/ the environmenttube feet protrude from the _________ _____________Class w/ ambulacral grooves closed and reduced tube feet not used for locomotionSpines are longer jointed and movable unlike other EchinodermsAristotle's lantern...What is it and in what class is it found inSmall internal structure of five teeth in class Echinoideasince Sea cucmubers bodies are horizontally oriented, they can be given a semblance of ____________Holothuroidea; responds to stress by rupturing anteriorly and expelling their organs 78. Deuterostomes include the echinoderms, so things like sea stars, ... deuterostome b. protostome c. greatostome d. bryophyte e. b and d; Create an account to start this course today
(shed exoskeleton) 88) The most ancient branch point in animal phylogeny (what distinguishes sponges from other animals) is that between having A) radial or bilateral symmetry. The are platyhelminthes protostome or deuterostome. 81. deuterostomes. What is function of spicule? 76. Deuterostomes may only include echinoderms, hemichordates, and chordates; the remaining bilaterian phyla may all be protostomes or be split into two groups: protostomes and lophophorate. mals: Invertebrates and Vertebrates Annelida Deuterostome Mollusca Arthropoda Ecdysozoa Nematoda Bilateria Echinodermata Platyhelminthes Chordata Eumetazoa Porifera Cnidaria Lophotrochozoa Protostome … 79. mals: Invertebrates and Vertebrates Annelida Deuterostome Mollusca Arthropoda Ecdysozoa Nematoda Bilateria Echinodermata Platyhelminthes Chordata Eumetazoa Porifera Cnidaria Lophotrochozoa Protostome 75. C) sexual reproduction. A) cells that have mitochondria B) the structural carbohydrate, chitin C) nervous conduction and muscular movement D) heterotrophy E) both A and C 90) Among the characteristics unique to animals is A) gastrulation B) multicellularity. 76. A coelom provides cushion, room for organs.The phylum Porifera. (shed exoskeleton) 88) The most ancient branch point in animal phylogeny (what distinguishes sponges from other animals) is that between having A) radial or bilateral symmetry. Phlyas Echinodermata, Hemichordata, and chordata are (protostomes, deuterostomes) ... Echinodermata, Hemichordata, and chordata. © 2003-2020 Chegg Inc. All rights reserved. 80. Choanocytes use flagella to move water, engulf food by phagocytosis.
NO TISSUES 86. E) heterotrophic nutrition. B) a well-defined head or no head. Fate of cells in early embryo is indeterminant. mals: Invertebrates and Vertebrates Annelida Deuterostome Mollusca Arthropoda Ecdysozoa Nematoda Bilateria Echinodermata Platyhelminthes Chordata Eumetazoa Porifera Cnidaria Lophotrochozoa Protostome 75. deuterostome. ... protostome. A) cells that have mitochondria B) the structural carbohydrate, chitin C) nervous conduction and muscular movement D) heterotrophy E) both A and C 90) Among the characteristics unique to animals is A) gastrulation B) multicellularity. PROTOSTOMES Protostomes include flat worms, annelids, arthropods, molluscs and some minor phyla. D) true tissues or no tissues. The analysis shows an early separation into a medial hydrocoele and lateral coelomic … vertebrates 85.
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