Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Physiological Zoology Vol. 2, No. 2, Apr., 1929 The Relation of Density of Population to ...

THE suggestion made by Gunn and Walshe 1, that the avoiding reaction of Paramecium fits into the scheme of klino–kinesis, receives some support from the behaviour of the animal in a uniform high ...

Since each color represents a paramecium that has specific genes, three circles of each color will start their lives in the pond. This is Generation 0, and its population should be recorded in the ...