The Innermost Layer of the Alimentary Canal Is Referred to as the ________

question 132

Multiple Choice

The innermost layer of the alimentary canal is referred to as the ________.

• A) serosa
• B) submucosa
• C) mucosa
• D) muscularis externa

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Definitions:

Technology

The application of scientific knowledge for practical purposes, especially in industry.

Positive Profits

The financial gain that occurs when total revenue exceeds total costs.

Long Run

A period in which all factors of production and costs are variable, allowing full adjustment to any change in market conditions.

Economic Profit

The difference between total revenues earned from production and the total opportunity costs of all inputs used in production.