All Blood Cells Originate from a Single Type of Cell

question 211

Multiple Choice

All blood cells originate from a single type of cell termed a(n) :

• A) erythrocyte.
• B) leukocyte.
• C) cytokine.
• D) stem cell.

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Definitions:

Profits

The financial gain achieved when the revenues generated from business activities exceed the expenses, costs, and taxes needed to sustain the activity.

Joseph Schumpeter

An economist known for his theory on business cycles and for coining the term "creative destruction" to describe the process of innovation in economics.

Innovations

The process of translating an idea or invention into a good or service that creates value or for which customers will pay.

Clusters

Geographic concentrations of interconnected companies, specialized suppliers, and service providers in a particular field that are thought to increase competitiveness and innovation.