Flame cells, parenchyma and a pair of longitudinal nerve cords are found in
Taenia
Peripatus
Ascaris
Musca
Correct Answer :
A. Taenia
Related Questions
Brain coral is
fungia
meandria
astia
none of these
Pharyngeal gill slits are found in
flying fish
silver fish
crayfish
cuttlefish
Ornithorhynchus is a
dinosaur
duck
fossil bird
monotreme mammal
The rules for the naming of living organisms were first established by
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
Branchiostonta is an example of
Cephalochordata
Agnatha
Urochordata
Gnathostomata
Sepia is also known as
star fish
cartilagenous fish
jellyfish
cuttlefish
Binomial system of nomenclature in classification was divided by Carolus Linnaeus. It provides the names pertaining to
one scientific and one popular
given by two taxonomists
one generic and one specific epithet
international identifying catalogue
Tube feet are the locomotory organs found in
Protozoans
Arthropods
Echinodermata
Molluscs
A reptile with a four-chambered heart is
python
chameleon
turtle
crocodile
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
The insects of the class Diptera include
termites
beetles
mosquitoes
grasshoppers
Match the species :
Scorpion, Spider
Scorpion, Obelia, Hydra
Star fish, Obelia, Hydra
Cockroach, Earthworm, Taenia solium
Members of which phylum exhibit adaptations widely varied environmental conditions ?
Annelida
Platyhelminthes
Echinodermata
Mollusca
Which one of the following is a matching set in animal classification based on correct sequence of phylum ?
Liver fluke, tapeworm, roundworm, guinea worm
Oyster, ship-worm, octopus, cuttle fish
Prawn, neries, crab, millipede
Sea urchin, sea fan, sea lily, sea pen
Exclusively marine animals are found in group
Fishes and Echinodermata
Coelentrata and Echinodermata
Porifera and Coelentrata
Echinodermata and Protochordata
A pearl oyster belongs to class
mollusca
bivalvia
scaphopoda
gastropoda
The system of classification proposed by Linnaeus is regarded by modem biologists as
an artificial system of classification
a natural system of classification
a system based on phylogeny
none of these
Segmentation of the body is not represented in
crayfish
frog
grasshopper
starfish
Which of the following sets belongs to the same class ?
Hydra, jelly fish, cray fish
Bat, pigeon, whale
Spider, scorpion, centipede
Whale, otter, kangaroo
The mammals of order Rodentia have
long incisors
short incisors
long canines
long molars
Snakes are not found in
India
U.K
USSR
West Indies
The respiratory organs of crustaceans are
tracheae
book lungs
gills
skin
Echis carinata is known as
coral snake
brain coral
tree snake
none of these
Which of the following shows deuteros- I tome condition ?
Acoelomate animals
Pseudocoelomate animals
Animals with enterocoel
Animals with schizocoel
Metamerism is a characteristic feature of
porifera
mollusca
annalida
platyhelminthes
Body segments are said to be homono-mous when
external segments correspond to internal segments
the body of an animal is made up of dissimilar units
all body segments along the length of the body are similar
none of these
Which of the following is a matching set of groups in animal classification ?
Annelida, Porifera and Mammals as phyla
Hydrozoa, Mollusca and chordata as phyla
Protozoa, Reptilia and Mammalia as classes
Insecta, Cephalopoda and Aves as classes
Which one of the following is a metatherian mammal ?
Hystrin
Tachyglossns
Diadelphyes
None of these
A cuttle fish belongs to
teleostei
mollusca
pisces
echinodermata
According to Aristotle's classification, animals were divided into
Protozoa and Metazoa
Invertebrata and Vertebrata
Chordata and Non-chordata
Anaima and Enaima