The Inner Germ Layer, or Ectoderm, Forms Which of the Following

question 15

Multiple Choice

The inner germ layer, or ectoderm, forms which of the following structures?

• A) Outer covering of the body, as well as nervous tissue
• B) Lining of digestive structures
• C) Muscles
• D) Skeletal structures
• E) Circulatory system (when present)

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Definitions:

Internal Colonialism

A concept that explains how a country's dominant group exploits minority groups for its economic advantage, often creating economic and political inequalities within a nation.

Brain Size

The physical measurement of the brain's volume, often discussed in relation to cognitive abilities or evolutionary biology.

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to elicit a conditioned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without requiring any learning.