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The streaming of Protoplasm in the Amoeba. The forward motion of the granules takes place more rapidly in the centre of the pseudopodium (p). Those at the margin fall behind those in the centre as the pseudopodium advances.

Amoeba

The streaming of Protoplasm in the Amoeba. The forward motion of the granules takes place more rapidly…

"Actinophrys sol (Sun animalcule). n., nucleus; f.v., food vacuole; v., contractile vacuole; ps., pseudopodium." -Thomson, 1916

Sun Animalcule

"Actinophrys sol (Sun animalcule). n., nucleus; f.v., food vacuole; v., contractile vacuole; ps., pseudopodium."…