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Cells within multicellular structures<br />

Fruiting bodies<br />

• Can differentiate into “specialised” cell<br />

variants (e.g. resistant spores).<br />

• Can interact, communicate and synchronise<br />

their development. Can better adapt to<br />

changed environment.<br />

• Exhibit altruistic-like behaviour (programmed<br />

cell-lysis).<br />

• Better protected against environment<br />

Populations X Solitary microorganisms<br />

Existence of processes specific for<br />

<br />

multicellular structures<br />

<br />

Yeast <strong>colonies</strong><br />

Important for long-term survival of yeast<br />

<br />

population (in a colony)

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