Which of the following is not a diploblas-tic group ?
Porifera
Coelentrata
Annelida
Platyhelminthes
Correct Answer :
D. Platyhelminthes
Related Questions
Octopus belongs to class
mollusca
cephalopoda
anneilida
arthropoda
Hair of bat and feathers of pigeon are
homologous structures
analogous structures
both (a) and (b
integumentary derivatives
Tube feet are the locomotory organs found in
Protozoans
Arthropods
Echinodermata
Molluscs
What is common to fishes, amphibians and reptiles ?
Scales
Eggs
Shelled eggs
Gills
The generic name of apple snail is
Limax
Pila
Sepia
Murex
National mammal of India is
cow
peacock
lion
tiger
True fishes possess gills and fins. Which of the following is not a true fish ?
Silver fish
Goldfish
Silver carp
Seahorse
The segmentation which affects both external and internal features represented in
annelida
peripatus
insects
acolopendra
One of the following is not an animal:
Ant eater
Dolfin
Heloderma
Echidna
In the course of evolution, the true coelom appeared first in
aschelminthes
annelida
arthropoda
echinodermata
Pharyngeal gill slits are found in
flying fish
silver fish
crayfish
cuttlefish
Which of the following is not an acoelomate animal ?
Sponge
Jelly fish
Tapeworm
Roundworm
Members of which phylum exhibit adaptations widely varied environmental conditions ?
Annelida
Platyhelminthes
Echinodermata
Mollusca
Brain coral is
fungia
meandria
astia
none of these
The locust is
an arthropod
a mollusc
an insect
an echinoderm
Viviparous animal is
shark
mud puppy
bony fish
fish
The term Thylum' in taxonomy was given by
John Ray
Carolus Linnaeus
G.L. Cuvier
All of these
Pheretivia is placed in class
annelida
chaetopoda
polychaeta
oligochaeta
Metamerism is a characteristic feature of
porifera
mollusca
annalida
platyhelminthes
Constant body temperature is found in
earthworm
snake
frog
cow
Animals belonging to order Rodentia have
long incisors
long canines
short canines
short incisors
The taxonomic unit of any rank/category is known as
species
taxon
taxis
genus
Flying bats are included under which order of class Mammalia ?
Cetacea
Chiroptera
lnsectivora
Lagomorpha
Archaeopteryx called a connecting link, carried the characters, of
reptile and bird
reptile and mammals
fish and amphibia
reptile and amphibia
Which of the following is a species ?
Mammalia
Carnivora
Canidae
Catiisfamilaris
Egg laying mammals are found in
India
Australia
Africa
South America
Sea horse is a
fish
mammal
bird
none of these
Bony plates are found in addition to scales in
hag fish
eel
flyingfish
seahorse
The main basis of classification of Protozaoa is
number of nuclei
shape of the organisms
method of reproduction
locomotary device
Whale, monkey and bat have seven cervical vertebrae. Which one has the same number of cervical vertebrae ?
Giraffe
Crocodile
Shark
Ostrich