Ciliates were placed in one drop of water, and the other was left clean; drops were connected with a narrow bridge.

Ciliates were placed in one drop of water, and the other was left clean; drops were connected with a narrow bridge. A salt crystal was placed in a drop with infusoria. How will the behavior of ciliates change? what property of the living is manifested in this case? What type of regulation provides this behavior?

1) ciliates will swim into a drop of clean water in response to a change in the environment
2) property – irritability (chemotaxis)
3) type – humoral regulation; carried out using chemicals

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