CBSE
Multiple Choice QuestionsWhich of the following is not correctly matched?
Sycon - Canal system
Star fish - Radial symmetry
Ascaris - Flame cell
Prawn - Haemocoel
Which of the following is a catadromous fish?
Hilsa sp.
Mystus sp.
Anguilla sp.
Channa sp.
Which of the following animal belongs to class-Crustacea?
Cockroach
Cyclops
Grasshopper
Mosquito
'Organ of Jacobson' helps in
touch
vision
smell
hear
Cysticercus stage is formed in
Taenia
Plasmodium
Leishmania
Wuchereria
Retrogressive metamorphosis occurs in
Hemichordata
Cephalochordata
Urochordata
Vertebrata
the scientific name of Asian Tiger Mosquito
Aedes aegypti
Aedes albopictus
Aedes taeniorhynchus
Aedes albolineatus
'Water vascular' system is found in
sea-anemone
sea-pen
sea-cucumber
sea-horse
Radula is found in
Pila sp.
Chiton sp.
Lamellidens sp.
Pinctada sp.
Ornithorhynchus is an example of
dinosaur
monotreme mammal
marsupial mammal
eutherian mammal
