Control of gene expression a) allows bacteria to adapt to changing environments. b) is critical for development in multicellular organisms. c) allows bacteria to replicate without control. d) allows multicellular organisms to maintain homeostasis. e) it stops multicellular organisms functioning as a whole.

A) allows bacteria to adapt to changing environments.

D) allows multicellular organisms to maintain homeostasis.

Explanation:

Controlling gene expression is very significant to a cell because it enables it to prevent waste of energy and raw materials during the production of substance it does not need. Therefore, it allows a cell to be a more specialized and dynamic whole that can intervene during changing conditions by controlling its physiology.

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