Question

how is gene regulation important in the development of multicellular organisms? it maintains the balance of sugar in the organism. it controls the rate of dna replication in the cells. it ensures genes are expressed in specific patterns.

Explanation:

• The first option is incorrect because maintaining sugar balance is related to processes like insulin regulation, not gene regulation in development.
• The second option is incorrect as controlling DNA replication rate is more about cell cycle regulation, not the core of gene regulation in multicellular development.
• The third option is correct. Gene regulation in multicellular organisms' development is crucial for ensuring that genes are expressed in specific patterns (spatial and temporal) to form different cell types, tissues, and organs.

Answer:

It ensures genes are expressed in specific patterns.