Question

How do cells become specialized? (1 point)
Responses

Genetically identical cells undergo differentiation to alter gene expression.
Genetically identical cells undergo differentiation to alter gene expression.

Mitosis creates genetically unique cells that can do different tasks.
Mitosis creates genetically unique cells that can do different tasks.

Mitosis creates specialized cells for different purposes.
Mitosis creates specialized cells for different purposes.

Genetically identical cells undergo differentiation to make them genetically unique.
Genetically identical cells undergo differentiation to make them genetically unique.

Answer 1

Correct answer: Genetically identical cells undergo differentiation to alter gene expression.

Explanation: Cells become specialized by turning different genes on or off (differential gene expression), not by changing their DNA sequence.