Glow worm is
an annelid
a true worm
a type of earthworm
an insect
Correct Answer :
D. an insect
Related Questions
Hair of bat and feathers of pigeon are
homologous structures
analogous structures
both (a) and (b
integumentary derivatives
Coelentrates generally include the animals which are
radial symmetrical and triploblastic
radial symmetrical and diploblastic
bilateral symmetrical and triploblastic
biradial symmetrical and diploblastic
Amphixous is a marine animal belonging to the sub-phylum
Urochordata
Cephalochordata
Vertebrata
Hemichordata
Presence of a vestigeal appendix in man suggests that our forebears were
herbivores
carnivores
omnivores
fruit eaters
Which of the following belongs to the same phylum ?
Mollusca, cockroach, centipede
Turbellaria, cestoda, trematoda
Both (a) and (b)
None of these
One of these is a metatherian mammal
Echidna
Kangaroo
Pangolin
Panda
Sea horse is a
fish
mammal
bird
none of these
Branchiostonta is an example of
Cephalochordata
Agnatha
Urochordata
Gnathostomata
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
The concept of homology can be applied to
gross structures of the body
physiological mechanisms
biochemical similarities
all of these
The larval forms called bladder worms are characteristic of
intestinal parasites
earthworms
roundworms
tapeworms
Sea Stick refers to group
porifera
coelentrata
annelida
mollusca
The most important characteristic of class aves is
homeothermous animals
exoskeleton of feathers
bipedal vertebrates
none of these
Most important characteristic of the mammal is the presence of
pinnae
four-chambered heart
movement on two limbs only
diaphragm
Exclusively marine animals are found in group
Fishes and Echinodermata
Coelentrata and Echinodermata
Porifera and Coelentrata
Echinodermata and Protochordata
Largest animals belong to class
arthropoda
pisces
mammalia
reptilia
Archaeopteryx called a connecting link, carried the characters, of
reptile and bird
reptile and mammals
fish and amphibia
reptile and amphibia
Pheretivia is placed in class
annelida
chaetopoda
polychaeta
oligochaeta
Which of the following have played a part in human evolution, different races adapting to different climate ?
Geographical isolation
Reproductive isolation
Behavioural isolation
Hybrid in viability
The segmentation which affects both external and internal features represented in
annelida
peripatus
insects
acolopendra
Which is a matching set in taxonomy ?
Liver fluke, tapeworm, roundworm
Sea urchin, sea fan, sea cucumber
Leucosolenia, Sycon, Euspongia
Plasmodium, Hydra, Planaria
Which one is an unmatching pair ?
Lamprey-Agnatha
Shark-Chond rich thyes
Turtle-Amphibia
Lizard-Reptilia
True fishes possess gills and fins. Which of the following is not a true fish ?
Silver fish
Goldfish
Silver carp
Seahorse
Tube feet are the locomotory organs found in
Protozoans
Arthropods
Echinodermata
Molluscs
Which of the protozoan is considered as connecting link between animals and plants ?
Entamoeba
Paramecium
Euglena
Monocystis
Which of the following is not an acoelomate animal ?
Sponge
Jelly fish
Tapeworm
Roundworm
The locust is
an arthropod
a mollusc
an insect
an echinoderm
The most highly advanced character in reptilia is the presence of
four-chambered heart
shelled eggs
thecodont dentition
powerful jaws
Duck bill platypus is
primitive burrowing egg laying mammal
advanced egg laying reptile
primitive egg laying reptile
primitive aquatic egg laying animal
Which of the following has no segmentation?
Hydra
Earthworm
Centipede
Cockroach