Archaeopteryx is a connecting link between mammals and aves
Duck-bill platypus is a connecting link between reptiles and mammals
Sea horse is a connecting link between fish and horse
Hydra is a connecting link between protozoa and metazoa
marine fishes
fresh water fishes
lung fishes
none of these
Protozoa and Metazoa
Invertebrata and Vertebrata
Chordata and Non-chordata
Anaima and Enaima
one scientific and one popular
given by two taxonomists
one generic and one specific epithet
international identifying catalogue
Echidna
Kangaroo
Pangolin
Panda
Annelida, Porifera and Mammals as phyla
Hydrozoa, Mollusca and chordata as phyla
Protozoa, Reptilia and Mammalia as classes
Insecta, Cephalopoda and Aves as classes
plants
animals
microorganisms
living organisms
Hydra, jelly fish, cray fish
Bat, pigeon, whale
Spider, scorpion, centipede
Whale, otter, kangaroo
Porifera - Sea fan
Crustacea - Cuttle fish
Platyhelminthes - Neries
Martigophora - Volvox
insects
shrimps
echinoderms
molluscs
Mollusca, cockroach, centipede
Turbellaria, cestoda, trematoda
Both (a) and (b)
None of these
aschelminthes
annelida
arthropoda
echinodermata
Frog
Cockroach
Hydra
Earthworm
Cetacea
Chiroptera
lnsectivora
Lagomorpha
Limax
Pila
Sepia
Murex
name of a taxonomy journal
name of a branch of taxonomy
a rank of classification as phylum, class, order, species
group of similarly constituted species
genus
order
class
species
Roundworms
Earthworms
Amphibian blind worms
Limbless lizards
reptile and bird
reptile and mammals
fish and amphibia
reptile and amphibia
all prokaryotes
bacterai, blue green algae and sinlge celled eukaryotes
bacteria, blue green algae and single celled eukaryotic animals
single celled eukaryotes and prokaryotes
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
Peripatus
Limulus
Balanoglossus
Sphenodon
India
Australia
Africa
South America
notochord extends upto head
foot is located on head
head is located on foot
head is fused with thorax
intestinal parasites
earthworms
roundworms
tapeworms
radial symmetrical and triploblastic
radial symmetrical and diploblastic
bilateral symmetrical and triploblastic
biradial symmetrical and diploblastic
Ascaris, Hydra, Earthworm
Leech, Hydra, Tapeworm
Hydra, Man, Leech
Tapeworm, Toad, Starfish
Insecta
Arachnida
Crustacea
Polychaeta
annelida
peripatus
insects
acolopendra
fish
mammal
bird
none of these