Respuesta :
The movement of amoeba towards a source of food is an example of chemotaxis.
- In the presence of a chemical stimulus, a cell or a unicellular organism moves in the direction of the chemical stimulus
- This phenomenon is called chemotaxis
- Cells are able to sense changes in their environment such as changes in pH, temperature and the presence of chemicals
- Chemotaxis is used as a foraging mechanism in many unicellular organisms such as amoeba and paramoecium
- Another example of chemotaxis is the movement of insects towards nectar-bearing flowers
Amoebae exhibit chemotaxis when they move toward their food source.
Learn more about amoebae here:
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