Find out incorrect sentence:
  • Protista includes unicellular eukaryotic organisms
  • Whittaker considered cell structure, mode and source of nutrition classifying the organisms in five kingdoms
  • Both Monera and Protista may be autotrophic and heterotrophic
  • Monerans have well defined nucleus
Which among the following produce seeds?
  • Thallophyta
  • Bryophyta
  • Pteridophyta
  • Gymnosperms
Which one is a true fish?
  • Jellyfish
  • Starfish
  • Dogfish
  • Silverfish
Which among the following is exclusively marine?
  • Porifera
  • Echinodermata
  • Mollusca
  • Pisces
In which group of animals, coelom is filled with blood?
  • Arthropoda
  • Annelida
  • Nematoda
  • Echinodermata
Elephantiasis is caused by
  • Wuchereria
  • Pinworm
  • Planarians
  • Liver flukes
Which one is the most striking or (common) character of the vertebrates?
  • Presence of notochord
  • Presence of triploblastic condition
  • Presence of gill pouches
  • Presence of coelom
Find out the false statement.
  • Aves are warm-blooded, egg laying and have four-chambered heart.
  • Aves have feather covered body, forelimbs are modified as wing and breathe through lungs.
  • Most of the mammals are viviparous.
  • Fishes, amphibians and reptiles are oviparous.
Pteridophyta do not have
  • root
  • stem
  • flowers
  • leaves
Identify a member of porifera
  • Spongilla
  • Euglena
  • Penicillium
  • Hydra
Which is not an aquatic animal?
  • Hydra
  • Jelly fish
  • Corals
  • Filaria
Amphibians do not have the following
  • Three-chambered heart
  • Gills of lungs
  • Scales
  • Mucus glands
Which of the following is not a criterion for classification of living organisms?
  • Body design of the organism
  • Ability to produce one’s own food
  • Membrane bound nucleus and cell organelles
  • Height of the plant
The feature that is not a characteristic of protochordata?
  • Presence of notochord
  • Bilateral symmetry and coelom
  • Jointed legs
  • Presence of circulatory system
The locomotory organs of Echinodermata are
  • tube feet
  • muscular feet
  • jointed legs
  • parapodia
Corals are
  • Poriferans attached to some solid support
  • Cnidarians, that are solitary living
  • Poriferans present at the sea bed
  • Cnidarians that live in colonies
Who introduced the sytem of scientific nomenclature of organisms?
  • Robert Whittaker
  • Carolus Linnaeus
  • Robert Hooke
  • Ernst Haeckel
Two chambered heart occurs in
  • crocodiles
  • fish
  • aves
  • amphibians
Skeleton is made entirely of cartilage in
  • Sharks
  • Tuna
  • Rohu
  • None of these
One of the following is not an Annelid?
  • Nereis
  • Earthworm
  • Leech
  • Urchins
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