Pleural cavity
Pericardial cavity
Peritoneal cavity
The cavity inside the stomach and intestine
D. The cavity inside the stomach and intestine
Entamoeba
Paramecium
Euglena
Monocystis
Siren
Ophiosaurus
Triturus
Ichthyophis
Scorpion, Spider
Scorpion, Obelia, Hydra
Star fish, Obelia, Hydra
Cockroach, Earthworm, Taenia solium
Reptilia
Squamata
Chelonia
None of these
protozoa
invertebrate
nonchordata
chordata
shark
mud puppy
bony fish
fish
Mammalia
Carnivora
Canidae
Catiisfamilaris
Ascaris, Hydra, Earthworm
Leech, Hydra, Tapeworm
Hydra, Man, Leech
Tapeworm, Toad, Starfish
Ant eater
Dolfin
Heloderma
Echidna
Porifera
Coelentrata
Annelida
Platyhelminthes
Taenia
Peripatus
Ascaris
Musca
Geographical isolation
Reproductive isolation
Behavioural isolation
Hybrid in viability
2 pairs of legs
3 pairs of legs
4 pairs of legs
5 pairs of legs
plants
animals
microorganisms
living organisms
They are flying animals
They are warm blooded
They are bipedal and have feathers
They are quadruped and have scales
shark
whale
frog
lizard
long incisors
long canines
short canines
short incisors
Silver fish
Goldfish
Silver carp
Seahorse
Hydra
Earthworm
Centipede
Cockroach
fishes with a sinlge gill aperture
insects with a single pair of functional spiracles
mammals with a single common cloacal opening
protozoans with single flagellum
Onychophora, Myriapoda, Arachnida
Hydrozoa, Scyphozoa, Anthozoa
Polychaeta, Hirudiniea, Oligochaeta
Gastropoda, Rhizopoda, Scaphopoda
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
Neries, Planum, Roundworm, Earthworm
Millipede, Crab, Centipede, Cockroach
Star fish, Jelly fish, Cuttle fish, Octopus
Leech, Locust, Sea urchin, Lobster
Flame CellsPlatyhelminthes
Metametric segmentationMollusca
Gill-slitChordata
Stininging cellsCoelenterata
protostomes
deuterostomes
cyclostomes
blastostomes
annelida
arthropoda
mollusca
echinodermata
all prokaryotes
bacterai, blue green algae and sinlge celled eukaryotes
bacteria, blue green algae and single celled eukaryotic animals
single celled eukaryotes and prokaryotes
Pisces
Amphibia
Reptile
Mammals
Cetacea
Chiroptera
lnsectivora
Lagomorpha
fungia
meandria
astia
none of these