Which of the following sets of animals is odd:
A.Fish, whale, elephant, ant, camel
B.Star-fish, jelly-fish, silver-fish and cray-fish
C.Ostrich, kiwi, emu and dodo
D.Sponge, coelentrate, fish and reptiles
A.Fish, whale, elephant, ant, camel
B.Star-fish, jelly-fish, silver-fish and cray-fish
C.Ostrich, kiwi, emu and dodo
D.Sponge, coelentrate, fish and reptiles
A.Paleontology
B.Phylogeny
C.Serology
D.Tectology
A.Triassic period
B.Jurassic period
C.Cretaceous period
D.Oligocene period
A.Cambrian period
B.Ordovician period
C.Silurian period
D.Permian period
A.Frozen bodies of animal
B.Hard structure like teeth, shells and bones
C.Prints of leaves, feathers, skin etc
D.None of these
A.All the organism were created by God separately
B.The descent with change or modification has led to diversities of forms
C.Both (a) & (b)
D.None of these
A.Hinds limbs of dog, duck and kangaroo
B.Wings of bat, butterfly and bird
C.Sting of honey bee, scorpion and mosquito
A.Cambrian period
B.Ordovician period
C.Triassic period
D.Silurian period
A.Annelids and arthropods
B.Arthropods and molluscs
C.Molluscs and Arthropods
D.Annelids and molluscs
A.Absence of variation
B.Only one species on earth
C.No speciation
D.All of these