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  • A urinary bladder is absent in which of the following organisms
    Mammals
    Reptiles
    Amphibians
    Birds
  • Sponges are
    parasitic Feeders
    Saprotrophic
    Autotrophic
    Filter Feeders
  • the maintenance of constant internal environment of an organism in order to ensure its survival is called
    homeostasis
    response
    stimulus
    adaptation
  • which of the following organisms has a spiral shaped chloroplast
    Volvox
    Paramecium
    Yeast
    Spirogyra
  • protists are classified based on
    Structural Similarity
    Movement
    Mode of excretion
    Mode of nutrition
  • which of the following represents the taxonomic classification in descending order
    Domain ->Kingdom->Order ->Phylum ->Class ->Genus->Species
    Domain ->Kingdom ->Phylum ->Class ->Order ->Species->Genus
    Domain ->Kingdom ->Phylum ->Class ->Order ->Genus->Species
    Domain ->Kingdom ->Class ->Phylum ->Order ->Genus->Species
  • The leaves of desert plants adapt to lack of water by all the following except
    Decreasing surface area of the leaf
    Curling of the leaves
    Decrease number of stomata
    Increased surface area of the leaf
  • which of the following Kingdoms does not fall under the domain Eukaryotic
    Archaebacteria
    Fungi
    Animalia
    Protists
  • The white hair of a polar bear is an example of
    Reproduction
    Homeostasis
    Stimulus
    Adaptation
  • What marine animal squirts ink in order to get away from its predator
    Cuttlefish
    Snails
    Shrimps
    Octopus
  • Which of the following organisms has no antennae
    Crabs
    Ants
    Cockroach
    Spider
  • A student tested a sample of water & found a unicellular organism that exhibited nuclear dimorphism. this organism most likely is
    virus
    plasmodium
    amoeba
    paramecium
  • when looking through the 8 levels of taxonomic classification. which one comes in third place, in descending order
    phylum
    domain
    kingdom
    class
  • Which a following organisms lacks a nervous system
    Fish
    Dear
    Sponge
    Falcon
  • The basic functional unit of the a living organism is
    Organ System
    Tissue
    Cell
    Organ
  • Which of the following is\ has an immovable joint
    Wrist
    Skull
    Knee
    Shoulder
  • The fungal cell wall is made up of which of the following polysaccharides
    Chitin
    Cellulose
    Sucrose
    Guanine
  • The respiratory structure found in beetles is
    Mlpighian tubules
    Trachea tubes
    Book lungs
    Gills
  • Characteristics of both animals & plants are simultaneously seen in which of the following protists
    Green algae
    amoeba
    Paramecium
    Euglena
  • Diatomes float in sea water because
    They have a large cells
    Their cell wall is made up of silica
    They store food in the form of oil
    They have a gas bladder
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