In Human Development, Which Germ Layer Gives Rise to the Muscles

question 117

Multiple Choice

 In human development, which germ layer gives rise to the muscles, connective tissue, and bone and blood vessels?

• A) the endoderm
• B) the mesoderm
• C) the ectoderm
• D) the blastoderm

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Definitions:

Empirically Derived

Developed or derived from practical experience and experimentation, rather than theories or pure logic.

Rational Method

A systematic approach to problem-solving and decision-making that is based on logical reasoning and empirical evidence.

Factor Analysis

A statistical technique for finding clusters of related traits, tests, or items.

Empirical Method

A way of gaining knowledge by means of direct observation or experience, relying on evidence that is observable and measurable.