Description : The function of contractile vacuole a) Nutrition b) Reproduction c) Osmoregulation d) Locomotion
Last Answer : c) Osmoregulation
Description : Example of a digenetic parasite a) Entamoeba b) Enterobium c) Planaria d) schistosoma
Last Answer : d) schistosoma
Description : Removal of outer exoskeleton is the process called a) Metamorphosis b) Ecdysis c) Paedogenesis d) Gametogenesis
Last Answer : a) Metamorphosis
Description : Notochord is found in the tail regionof a) Chordata b) Urochordata c) Cephalochordata d) Vertebrata
Last Answer : b) Urochordata
Description : Respiratory tree of sea cucumber is located at a) Mouth b) Cloaca c) Stomach d) Ambulacral groove
Last Answer : d) Ambulacral groove
Description : Larval stage of hemichordata a) Veliger b) Tornaria c) Trochophore d) Glochidium
Last Answer : d) Glochidium
Description : Sensory cephalic tentacles in Dentalium a) Byssus thread b) Radula c) Capticula d) Osphredia
Last Answer : a) Byssus thread
Description : A mollusc with internal shell a) Nautilus b) Pila c) Sepia d) Chiton
Last Answer : c) Sepia
Description : Green gland is associated with a) Excretion b) Nutrition c) Defence d) Respiration
Last Answer : a) Excretion
Description : Connecting link between Annelida and Arthropoda a) Nereis b) Limulus c) Peripatus d) Pheretima
Last Answer : c) Peripatus
Description : Locomotory organ in nereis a) Parapodia b) Tentacles c) Cilia d) Flagella
Last Answer : a) Parapodia
Description : Vector of filariasis a) Anopheles b) Culex c) Tse-tse fly d) Mites
Last Answer : b) Culex
Description : Taenia belongs to class a) Cestoda b) Nematoda c) Trematoda d) Turbellaria
Last Answer : a) Cestoda