SectionII. MATCHING. Place the letter of the indicated phylum next to the matchi

Question

SectionII. MATCHING. Place the letter of the indicated phylum next to the matching characteristics. (Hint: A phylum will never be used more than once.) Please write a capital letter in the corresponding box Arthropoda Mollusca K) Chordata Porifera Ctenophora Cnidaria E) Lophophorates C) Platyhelminthes D) Rotifera Echinodermata Annelida Nematoda 31) 32) 33) 34) 35) 36) Cylindrical; unsegmented psuedocoelomates; undergo ecdysis Coelomates with segmented body; exoskeleton of protein and chitin. A phylum that has colloblasts and comb rows Diploblastic; radially symmetrical; gastrovascular cavity Coelomates, mantle cavity; veliger larvae; ctenidia A phylum that lacks tissue layers A phylum that includes animals that are segmented and have parapodia Coelomates with five-part body organization as adults; unique water 38) vascular system

Explanation / Answer

31] H- cylindrical, unsegmented, pseudocoelomate, undergo ecdysis eg ascaris, wuchereria etc

   32] I-- coelomate, segmented body with an exoskeleton made of protein and chitin eg. cockroaches, prawns etc.

   33] A --a phyllum that has colloblast and comb rows eg. comb jellies

   34] B-- diploblastic, gastrovascular cavity , radially symmetrical eg. hydra, sea anemone

   35] J-- coelomate, mantle cavity, veliger larvae , ctenidia eg. unio, pila, chiton

36] L-- a phylum that lacks tissue layers eg. sycon, euplecttelea

   37] G-- a phylum that includes animals that are segmented and have parapodia eg. nereis, earthworm

   38] F -- coelomate with five-part body organisation in adults, unique water vascular system eg.asterias, echinus

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