List of top Biology Questions on Animal Physiology

Frogs respire in water by skin and buccal cavity and on land by skin, buccal cavity and lungs.
Flame cells present in the members of platyhelminthes are specialized to perform,
Which one of the following compounds inhibits the polymerization of tubulin to microtubules in animal cells?
Which of the following statement is incorrectrelated to biomes?
The animals which are active during day time:
Maintenance of constant internal environment is called as
The ornithine cycle removes two waste products from the blood in liver. These products are
Note the following features and choose the ones applicable to Wuchereriabancrofti.
(1) Coelozoic parasite 
(II) Histozoic parasite 
(III) Monogenetic parasite 
(IV) Digenetic parasite 
(V) Monomorphic, acoelomate parasite 
(VI) Dimorphic, pseudocoelomate paraiste
What external changes are visible after the last moult of a cockroach nymph ?