(i) Chano cysts are found in?
(a) Coelentrate
(b) Annelida
(c) Porifera
(d) Arthropoda
(e) All of these
(ii) House fly is a common insect having ______ legs.
(a) 4
(b) 6
(c) 8
(d) None of these
(iii) Silver fish is included in:
(a) Pisces
(b) Arthropoda
(c) Annelida
(d) None of these
(iv) Number of vertebrae in neck of a giraffe are:
(a) 10
(b) 5
(c) 7
(d) None of these
(v) Flame cell is typical of:
(a) Annelida
(b) Chordata
(c) Porifera
(d) Platyhelminthes
(e) None of these
(vi) Nervous system originates from:
(a) Epidermis
(b) Mesodermis
(c) Endodermis
(d) None of these
(e) All of these
(vii) Mammals are characterized by:
(a) Mammary Glands
(b) Hair
(c) All of these
(d) None of these
(viii) Nucleus is not present in RBC of:
(a) Fish
(b) Snake
(c) Bird
(d) Mammal
(e) None of these
(ix) Scales in fish derive their origin from:
(a) Epidermis
(b) Mesodermis
(c) Endodermis
(d) None of these
(x) Sound in insect is produced through:
(a) Mouth
(b) Tracheal movements
(c) Wing beat
(d) None of these
(xi) Sole of foot in man has ______ location:
(a) Dorsal
(b) Ventral
(c) lateral
(d) None of these
(xii) Coelome in adult mammals is represented by:
(a) Visceral cavity
(b) Cavity in brain
(c) Both of these
(d) None of these
(xiii) The Skelton in insects is:
(a) Exoskeleton
(b) Endoskeleton
(c) None of these
(d) Both of these
(xiv) Sea horse is included in:
(a) Mammals
(b) Fish
(c) Reptiles
(d) None of these
(xv) Circulatory system is open type in:
(a) Annelida
(b) Insecta
(c) Mammals
(d) None of these
(xvi) The body cavity is regarded as pseudocoele in Nematodes because:
(a) Has ectodermal origin
(b) Not completely lined by Mesodermal epithelium
(c) Has endodermal origin
(d) None of these
(e) All of these
(xvii) True metaneric segmentation is characteristic of:
(a) Molluses
(b) Annelida
(c) Arthropoda
(d) None of these
(xviii) Hollow dorsal nervous system is present in:
(a) Amphiexus
(b) Fish
(c) Mammals
(c) None of these
(e) All of these
(xix) Contractile vacuole in protozoa is mainly responsible for:
(a) Excretion
(b) Osmoregulation
(c) respiration
(d) None of these
(xx) Scorpion is included in:
(a) Insecta
(b) Arachnida
(c) Echinodermata
(d) None of these