Category: BIO207 0 BIO207 1 / 50 The following are the classes of the phylum porifera except _______ Scloraspongiae Hexactinellida Demospongiae Calcarea 2 / 50 Filarial worms causes filariasis which is also called _________ Check 3 / 50 Which of the following statements best describe the class scyphozoan? The amazing box jellies The true jelly fish Exclusively marine cnidarians The most primitive group of cnidarians 4 / 50 The Platyhelminthes possess a unique excretory and osmoregulatory system of branched protonephridial tubes that end in _________ cells. Check 5 / 50 The type of digestion in fungi is ________ Check 6 / 50 The name Cnidaria came from the Greek word _________ Check 7 / 50 Another name for Rhombozoans is _________ Check 8 / 50 Triploblastic Metazoans show ______ level of organization. organelle organ cell tissue 9 / 50 Nematodes are also known as ____________ Check 10 / 50 Which of the following classes of the members of the phylum sarcomastigophora are animal-like? Phytomastigophora Hexactmastogophora Zoomastigophora Phytomastigophora 11 / 50 Which of the following classes of the members of the phylum Sarcomastigophora possess chlorophyll? Phytomastigophora Hexactmastigophora Demosmastigophora Zoomastigophora 12 / 50 The following are distinguishing features of members of the phylum sarcomastiphora except ___________ They are covered by a semi-rigid pellicle They are parasitic They possess a single nucleus Adult use flagella as a means of locomotion 13 / 50 The worms that causes trichinosis is called _________ Check 14 / 50 The flat worms respire by _______ Check 15 / 50 Another name for jelly fish is ________ aurelia obelia physalia pelapia 16 / 50 Which of the following classes of the phylum Porifera lack skeleton? Sclerospongiea Calcarea Hexactnellida Demospongiae 17 / 50 ___________ may be used to anchor the members of the phylum Ciliophora. Check 18 / 50 False coelum was first seen in the ____. Platyhelminthes Cnidarians Annelids Nematodes 19 / 50 __________ are parasitic flat worms that spend their entire life cycle on the outside of the same fish. Check 20 / 50 Which of the under-listed characteristics cannot be used as the basis of an artificial classification? Habitat Colour Mode of replication Mode of locomotion 21 / 50 The class Trematoda is commonly referred to as _______ Check 22 / 50 The body of Turbellarians is covered with _________ Check 23 / 50 Tapeworms attach to their host with the aid of ________ Check 24 / 50 A feature of higher animals observed in flatworms is _______ Check 25 / 50 In a Tremotode, the stage at which larvae grow and take on a sac like appearance is the _______ stage. Check 26 / 50 The suckers of the digenea are usually divided into the oral and _________ suckers. Check 27 / 50 ___ is bulkier among the constituent layer of a triploblastic animal. ectoplasm ectoderm mesoderm endoderm 28 / 50 Which of the following aspects of biology deals with the classification of organisms? organo-classification bio-classification taxa taxonomy 29 / 50 Turbellarians are found primarily on the bottom of _______ Check 30 / 50 Inside the body of the host, the ciliated larva of orthonectida grows to form ________ Check 31 / 50 The following are members of phylum Ciliophora except _________ stentor euglena vorticella paramecium 32 / 50 Which of the following groups of animals is classified as lower invertebrates? Molluscs Echinoderms Annelids Protozoans 33 / 50 Nematodes move by _________ of the longitudinal muscles Check 34 / 50 Mastigophora is an older term used for __________ Check 35 / 50 Asegment of the tapeworm is called _______ Check 36 / 50 The following are characteristics of the phylum Rhizopoda except _________ they possess a single nucleus they do not have they lack chromatophore they have an apical complex 37 / 50 A single cavity in the body of members of the phylum Cnidaria is known as _________ enteron gastrodermis hyacinth mesoderm 38 / 50 The phylum Platyhelminthes are divided into four classes namely Turbellarians, Trematoda, Cestoidea and _________ Check 39 / 50 Almost all Trematodes infect __________ as their first host in their life cycle. Check 40 / 50 An organismal classification based on one or more easily observable characteristics such as colour is said to be __________ absolute natural total artificial 41 / 50 Turbellarians have a mucous producing organ referred to as __________ Check 42 / 50 Cnidarians are armed with stinging cells called _________ Check 43 / 50 During the sexual stage, the Orthonectidans are ___________ Check 44 / 50 _________ is an example of a dioecious Trematode. Check 45 / 50 The large posterior attachment structure of a Mongenia is called __________ Check 46 / 50 Invertebrates are classified into _____ groups. 4 5 2 3 47 / 50 ___________are organisms with solid mesoderm with no space between their ectoderm and the gut. Check 48 / 50 ____ have simple tissues but are not advanced enough to form organs. Platyhelminthes Annelids Echinoderms Cnidarians 49 / 50 Sea anemone is an example of the class ________ Hydrozoa Schyphozoa Anthozoa Cubozoa 50 / 50 The following are characteristics of the class Trematoda except ___________ almost all Trematodes infect Mollusks as the first host in the life cycle formerly the Monogenea were included in the Trematoda they generally lack cuticle, and suckers are rarely present they are estimated to include 18,000 – 24,000 species Restart quiz Rate this quiz Send feedback
