When a Chemical Signal from a Group of Embryonic Cells

question 35

Multiple Choice

When a chemical signal from a group of embryonic cells causes a different,nearby group of cells to embark on a particular developmental course (say,differentiating into a leg) ,the interaction between the two groups of cells is called ______.

• A) induction
• B) coordinated differentiation
• C) programmed cell death
• D) potentiation

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Definitions:

Environment

The surroundings or conditions in which a person, animal, or plant lives or operates.

Measurable Goals

Specific, quantifiable objectives that have been set to assess the effectiveness of a project, campaign, or business activity.

Specific Goals

Clearly defined targets that an individual or organization aims to achieve within a set timeframe.

Differentiation Focus Strategy

A competitive strategy where a business aims to distinguish its products or services in specific market segments by offering unique features that appeal to those segments.