Streptomycin
Aspirin
Anacin
Tetracycline
Potassium
Calcium
Iron
Iodine
Adult
Cocoon
Egg
Larva
45
48
50
60
Lizard
Frog
Whale
Shark
Pigeon
Dog
Pig
Bacteria
Murex
Sepia
Limax
Pila
Rods
Cones
Sclerotic coat
Choroid coat
Suctoria
Sporozoa
Cestoda
Trematoda
Cow
Snake
Earthworm