According to Whittaker, the term 'protista' includes
all types of single celled eukaryotic organisms
all types of single celled plants, animals as well as bacteria
all types of bacteria and blue green algae
all types of sinlge celled eukaryotes and prokaryotes
Correct Answer :
A. all types of single celled eukaryotic organisms
Related Questions
Diploblastic acoelomate condition is found in
Ascaris
Planaria
Rotifer
Sea anemone
Flame cells, parenchyma and a pair of longitudinal nerve cords are found in
Taenia
Peripatus
Ascaris
Musca
The beak of birds is toothed in
Ostrich
Kiwi
Archaeopteryx
Pelican
Snakes are not found in
India
U.K
USSR
West Indies
Amphixous is a marine animal belonging to the sub-phylum
Urochordata
Cephalochordata
Vertebrata
Hemichordata
Segmentation of the body is not represented in
crayfish
frog
grasshopper
starfish
Physalia, the "Portugese man of War" belongs to class
Coelenterata
Hydrozoa
Scyphozoa
Anthozoa
Cephalisation is a characteristic feature of
immotile, radially symmetrical animals
motile, bilaterally symmetrical animals
bilaterally symmetrical, non-motile terrestrial animals
both (b) and (c)
Birds and bats are good fliers. The bat differs from a bird in having
diaphragm
four-chambered heart
wings
small brain
Which one of the following sets has all hermophrodite animals ?
Ascaris, Hydra, Earthworm
Leech, Hydra, Tapeworm
Hydra, Man, Leech
Tapeworm, Toad, Starfish
The order insectivora of class mammalia includes
moles, shrews and hedgehogs
monkeys, apes and man
whales and dolphins
kangaroo, lions and wolves
A natural system of classification is based upon
natural relationships, reflecting evolutionary relationship
morphological similarities between organisms
embryologicall, biochemical, phisio-loical and ecological considerations
both (b) and (c)
Coelentrates generally include the animals which are
radial symmetrical and triploblastic
radial symmetrical and diploblastic
bilateral symmetrical and triploblastic
biradial symmetrical and diploblastic
The concept of homology can be applied to
gross structures of the body
physiological mechanisms
biochemical similarities
all of these
In which of the following sets, groups are not correctly matched ?
Onychophora, Myriapoda, Arachnida
Hydrozoa, Scyphozoa, Anthozoa
Polychaeta, Hirudiniea, Oligochaeta
Gastropoda, Rhizopoda, Scaphopoda
Which of the group has no member having gliding or flying appendages ?
Cydostomata
Fishes
Reptiles
Mammals
Which of the following is the correct pairing of the classification groups and common example ?
Porifera - Sea fan
Crustacea - Cuttle fish
Platyhelminthes - Neries
Martigophora - Volvox
A limbless amphibian is
Siren
Ophiosaurus
Triturus
Ichthyophis
In the course of evolution, the true coelom appeared first in
aschelminthes
annelida
arthropoda
echinodermata
A definite number of body segments is found in
leech
tapeworm
earthworm
slug
Which is a matching set in taxonomy ?
Liver fluke, tapeworm, roundworm
Sea urchin, sea fan, sea cucumber
Leucosolenia, Sycon, Euspongia
Plasmodium, Hydra, Planaria
One of the following is considered as a living and connecting link between Annelida and Arthropoda:
Peripatus
Limulus
Balanoglossus
Sphenodon
Which of the following is a species ?
Mammalia
Carnivora
Canidae
Catiisfamilaris
The animals which are found in the soil, can fly, found on land and in water belong to the phylum
Protozoa
Parazoa
Annelida
Arthropoda
Canal system is characteristic of
hydra
sponge
sea anemone
sea urchin
Which one is characteristic for birds ?
They are flying animals
They are warm blooded
They are bipedal and have feathers
They are quadruped and have scales
Platyhelminthes are called
flat worms
roundworms
tapeworms
blind worms
Pharyngeal gill slits are found in
flying fish
silver fish
crayfish
cuttlefish
Hair of bat and feathers of pigeon are
homologous structures
analogous structures
both (a) and (b
integumentary derivatives
One of the following is not a true fish :
Saw fish
Silver fish
Dogfish
Pipefish