Exclusively marine animals are found in group
Fishes and Echinodermata
Coelentrata and Echinodermata
Porifera and Coelentrata
Echinodermata and Protochordata
Correct Answer :
D. Echinodermata and Protochordata
Related Questions
Hair of bat and feathers of pigeon are
homologous structures
analogous structures
both (a) and (b
integumentary derivatives
Character common in spider, cockroach and centipede is
compound eyes
joint legs
book lungs
green glands
Aphrodite, commonly called as sea mouse is a/an
annelide
fish
mollusc
arthropod
The most important characteristic of class aves is
homeothermous animals
exoskeleton of feathers
bipedal vertebrates
none of these
Cloning is possible in nature in
sexually reproducing species
asexually reproducing species
self-fertilising species
none of these
Members of which phylum exhibit adaptations widely varied environmental conditions ?
Annelida
Platyhelminthes
Echinodermata
Mollusca
Duck bill platypus is
primitive burrowing egg laying mammal
advanced egg laying reptile
primitive egg laying reptile
primitive aquatic egg laying animal
Glass snake is a
lizard
tree snake
nematode
fish
The respiratory organs of crustaceans are
tracheae
book lungs
gills
skin
Which of the following sets belongs to the same class ?
Hydra, jelly fish, cray fish
Bat, pigeon, whale
Spider, scorpion, centipede
Whale, otter, kangaroo
Honey-bees belong to the phylum arthropoda and class
insecta
oligochaeta
arachnida
crustace
Viviparous animal is
shark
mud puppy
bony fish
fish
Which one is an unmatching pair ?
Lamprey-Agnatha
Shark-Chond rich thyes
Turtle-Amphibia
Lizard-Reptilia
Which of the following is not an enterocoelic phylum ?
Chordata
Mollusca
Coelentrata
Porifera
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
A reptile with a four-chambered heart is
python
chameleon
turtle
crocodile
Apart from mammals, the other group of animals maintaining high and constant body temperature is
insects
birds
fishes
reptiles
All mammals have hair, but these are absent in order
Cetacea
Primates
Rodentia
Chiroptera
Flame cells, parenchyma and a pair of longitudinal nerve cords are found in
Taenia
Peripatus
Ascaris
Musca
All animals which do not have the vertebral column are
protozoa
invertebrate
nonchordata
chordata
Sea Stick refers to group
porifera
coelentrata
annelida
mollusca
Which one of the following sets of animals belongs to class cydostomata
Amphioxus and Balangolossus
Petromyzon and Myxine
Herdmania and Myxine
Herdmania and Amphioxus
Physalia, the "Portugese man of War" belongs to class
Coelenterata
Hydrozoa
Scyphozoa
Anthozoa
In title classification of animals a 'family' name is formed by adding
idae as a suffix to the name of the type genus
inae as a suffix
ceae as a suffix
oidea as a suffix
A true terestrial animal among these is
frog
tortoise
salamander
toad
According to Aristotle's classification, animals were divided into
Protozoa and Metazoa
Invertebrata and Vertebrata
Chordata and Non-chordata
Anaima and Enaima
Spider differs from insect as
spider has three pairs of legs
insect has four pairs of legs
spider has four paris of legs
none of these
A triploblastic animal in which I mesenchyme fills the space between ectoderm and endoderm is
Sea anemone
Planarian
Pheretima
Starfish
One of the following is considered as a living and connecting link between Annelida and Arthropoda:
Peripatus
Limulus
Balanoglossus
Sphenodon
The type of symmetry best suited to non-motile organisms is
radial symmetry
bilateral symmetry
asymmetry
both (a) and (b)