cow
peacock
lion
tiger
parasitic flatworms
free living flatworms
parasitic tapeworms
free living tapeworms
allopatric
sibling species
morphospecies
sympatric
echinodermata
ophiuroidea
crinoidea
echinoidea
birds and mammals
birds and reptiles
reptiles and mammals
reptiles, birds and mammals
Hyalonema
Euplectalla
Tethya
Leucosolenia
Passer domesticus
Pavo cristatus
Psittacula krameri
None of these
Scorpion, Spider
Scorpion, Obelia, Hydra
Star fish, Obelia, Hydra
Cockroach, Earthworm, Taenia solium
coral snake
brain coral
tree snake
none of these
India
Australia
Africa
South America
one scientific and one popular
given by two taxonomists
one generic and one specific epithet
international identifying catalogue
Annelida, Porifera and Mammals as phyla
Hydrozoa, Mollusca and chordata as phyla
Protozoa, Reptilia and Mammalia as classes
Insecta, Cephalopoda and Aves as classes
Saw fish
Silver fish
Dogfish
Pipefish
limbless amphibian
limbless snake
limbless lizard
limbless fish
Frog
Lizard
Pigeon
Whale
Annelida
Mollusca
Echinodermata
Arthropoda
They are flying animals
They are warm blooded
They are bipedal and have feathers
They are quadruped and have scales
insects
birds
fishes
reptiles
reptile and bird
reptile and mammals
fish and amphibia
reptile and amphibia
Porifera
Coelentrata
Annelida
Platyhelminthes
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
Sporozoa - infection by sporozoites transmission by intermediate host and a contractile vacuole
Trematoda - well developed suckers, flat and unsegmented body
Arachnida - 3 pairs of legs, chitinous exosketeton and poisonous sting
Insecta - compound eyes, segmented body and nephridia
Taenia
Peripatus
Ascaris
Musca
John Ray
Carolus Linnaeus
G.L. Cuvier
All of these
Penguin
Whale
Otter
Tortoise
aschelminthes
annelida
arthropoda
echinodermata
long incisors
short incisors
long canines
long molars
species
taxon
taxis
genus
annelida
arthropoda
mollusca
echinodermata
Coelenterata
Porifera
Annelida
Arthropoda