Animals/organisms floating on the surface of water are
Plankton
Pelagic
Benthos
Neritic
Feet of king fisher are modified for
Wading
Perching
Running
Catching
Bird vertebrae are
Acoelous
Heterocoelous
Amphicoelous
Procoelous
Hair occur in all mammals except those of
Rodentia
Chiroptera
Primata
Cetacea
Lamina propria is connected with
Acini
Liver
Graafian follicle
Intestine
Fish which can be used in biological control of mosquitoes/Larvicidal fish is
Eel
Carp
Cat fish
Gambusia
Jelly Fishes belongs to class
Hydrozoa
Scyphozoa
Anthozoa
None of these
Transfer of Taenia to secondary host occurs as
Oncosphere
Cysticercus
Morula
Egg
Photoreceptors of Earthworm occur on
Clitellum
Many eyes
Dorsal surface
Lateral sides
Earthworms are
Useful
Harmful
More useful than harmful
More harmful
A chordate character is
Gills
Spiracles
Post –anal tail
Chitinous exoskeleton
Organ Pipe Coral is
Tubipora
Astraea
Helipora
Fungia
Flight muscles of bird are attached to
Clavicle
Keel of sternum
Scapula
Coracoid
Silk thread is obtained from Silk Moth during
Pupal state
Larval state
Nymph state
Adult state
A wood boring mollusc/Shipworm is
Chiton
Teredo
Limax
Patella