Category: BIO192 0 BIO192 1 / 53 A. Oval stream-lined shape with no neck is a characteristic feature of ________ Check 2 / 53 B. The phylum platyhelminthes is divided into three classe namely: turbellaria, trematoda and ________ Check 3 / 53 C. Invertebrate marine animals that have tentacles surrounding their mouth belong to the group of organisms called __________ Check 4 / 53 D. Earthworms belong to the phylum _________ 1. platyhelminthes 2. annelida 3. protozoan 4. nematoda 5 / 53 E. One of the following is not classified among the phyla of archae? 1. Crenarchaeota 2. Nanoarchaeota 3. Polychaeota 4. Eurychaeota 6 / 53 F. Which of these is a form or shape of archaebacteria? 1. spiral 2. cocci 3. bacilli 4. all of the options 7 / 53 G. The three classes of the poriferans are Calcarea, Hexatinella and _________ Check 8 / 53 H. Webbed feet facilitate _________ Check 9 / 53 I. The sheep liver fluke is called Fasciola _________ Check 10 / 53 J. Based on their carbon and energy sources, eubacteria are __________ 1. autotrophic 2. heterotrophic 3. photoautotrophic 4. all of the options 11 / 53 K. The body of roundworms is covered by a layered ________ Check 12 / 53 L. In tapeworms, the hooks and suckers on the _______ is used as an attachment device Check 13 / 53 M. Lungs enable mammals to use atmospheric _________ Check 14 / 53 N. The three classes of the phylum mollusca are gastropoda,pelycopoda and ________ Check 15 / 53 O. The sea stars, brittle stars, sea urchins, and sea cucumbers are examples of the phylum ____________ Check 16 / 53 P. The echinoderms are found only in the _________ habitat. Check 17 / 53 Q. The first kingdom in the six kingdom classification of living things is _________ 1. fungi 2. bacteria 3. archebacteria 4. bryophytes 18 / 53 R. Gram-negative bacteria appear_________________ when stained with violet and red dye. 1. blue 2. green 3. purple 4. red 19 / 53 S. Tapeworm is known as Taenia ________ Check 20 / 53 T. A roundworm called Ascaris lumbricoides is found in _________ Check 21 / 53 U. In birds, _________ provide a dry and extremely light covering for the body, as well as good insulating layer. Check 22 / 53 V. A rigid exoskeleton is a characteristic of the phylum __________ Check 23 / 53 W. In amphibians, the _________ are protected from waterborne dirt by nictitating membranes. Check 24 / 53 X. Angiosperms are referred to as -------------- plants 1. hibiscus 2. flowering 3. algal 4. seedless 25 / 53 Y. Pisces use _______ for locomotion in water Check 26 / 53 Z. Which of the following is not a diagnostic feature of the archaebacteria? 1. They have a very different lipid bilayer making up the cell membranes 2. Archaebacteria have no peptidoglycan in their cell walls 3. Their The cell wall is made up of glycoproteins and polysaccarides 4. non of the options 27 / 53 AA. Apart from the outer membrane, many eubacteria have yet another coating layer called a ___________ 1. coatex 2. tablet 3. capsule 4. plasmallema 28 / 53 AB. One of the following is not a procedure to stain bacteria for examination with light microscope 1. Make a smear of the bacteria culture 2. Heat-fix the smear by waving it over a bunsen flame 3. non of the options 4. Air-dry the film by waving it around for a while 29 / 53 AC. When stained with violet and red dye, gram-positive bacteria appear ---------- 1. red 2. green 3. purple 4. black 30 / 53 AD. Octopus is an example of a class of mollusc called __________ Check 31 / 53 AE. Based on their structure, archaebacteria has all of these organelles except ________ 1. all of the options 2. mitochondria 3. endoplasmic reticula 4. nuclei 32 / 53 AF. Which of the following differentiates eubacteria from archaebacteria? 1. Peptidoglycan is present in eubacteria 2. Eubacteria are single celled organisms 3. eubacteria has ten subunit RNA polymerase core 4. Eubacteria occur in various shapes 33 / 53 AG. The organism that posseses a mantle and radula is ________ Check 34 / 53 AH. The colors of sponges act as a _________ Check 35 / 53 AI. The most common roundworm is __________ Check 36 / 53 AJ. Leeches are example of the phylum _________ Check 37 / 53 AK. The five classes of arthropods are diplopoda, chilopoda,arachnida, insecta and _________ Check 38 / 53 AL. Which of the following is not an adaptive feature of eubacteria? 1. Outer membrane increases the potential surface area for photosynthesis 2. Capsule protects the cell against environmental dangers 3. Formation of endospore 4. Possession of true roots for anchorage 39 / 53 AM. The colors of sponges act as a __________ from the sun’s harmful UltraViolet rays Check 40 / 53 AN. The three main classes of the phylum Cnidaria are hydrozoa,scyphozoa and ________ Check 41 / 53 AO. Based on their habitat, archaebacteria live in extreme environmental condition such as ________ 1. very high temperatures 2. absence of light 3. all of the options 4. absence of oxygen 42 / 53 AP. The two body forms in the phylum Cnidaria are _______ and ___________ Check 43 / 53 AQ. In Pisces, stream-lined shape with no neck minimizes friction during passage in _________ Check 44 / 53 AR. Insects belong to the phylum _________ 1. arthropoda 2. mollusca 3. nematoda 4. annelida 45 / 53 AS. __________ have beaks Check 46 / 53 AT. Eubacteria have prokaryotic chromosomes, which have circular DNA molecules called ________ 1. plasmids 2. chloroplast 3. chlorophyll 4. pyrenoids 47 / 53 AU. Pisces use _______ for locomotion in water Check 48 / 53 AV. In reptiles, the use of lungs permits use of atmospheric air for ________ Check 49 / 53 AW. Based on their habitat, archaebacteria is grouped into all of the following except ________ 1. Methanogens 2. Thermoacidiophiles 3. Halogens 4. Halophiles 50 / 53 AX. Sweat glands in the _________ cool body on hot days. Check 51 / 53 AY. The archaebacteria are non-pathogenic ------------- that live in and around other organisms 1. bryophytes 2. virus 3. fungi 4. bacterias 52 / 53 AZ. Roundworms belong to the phylum _________ 1. platyhelminthes 2. nematoda 3. reptilia 4. protozoa 53 / 53 BA. Snails belong to the phylum ___________ 1. annelida 2. nematoda 3. mollusca 4. platyhelminthes Restart quiz Rate this quiz Send feedback
