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