Which of the Following Statements About Stem Cells Is True

question 60

Multiple Choice

Which of the following statements about stem cells is true?

• A) Embryonic stem cells can be harvested from human embryos produced during in vitro fertilization.
• B) The only known pluripotent animal stem cells are derived from embryos.
• C) The manner in which embryonic stem cells differentiate can be channeled by the appropriate signals.
• D) Both a and b
• E) Both a and c

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Definitions:

Ranked Hierarchy

An organizational structure where entities are ranked according to levels of importance or authority.

Collective Identity

A shared sense of belonging to a group that shapes the members' perceptions, actions, and sense of self.

Surplus Goods

Items produced in excess of what is needed, often leading to stockpiles or distribution beyond the initial target market.

Economic System

An organized arrangement for producing, distributing, and consuming goods.