Which of the Following Structures Is Not Part of the External

question 129

Multiple Choice

Which of the following structures is not part of the external ear?

• A) pinna
• B) external acoustic meatus
• C) tympanic membrane
• D) pharyngotympanic tube

Differentiate between the various goals of science such as description, prediction, understanding, and application.

Identify the process of theory construction and revision in science.

Differentiate between variables, hypotheses, theories, and operational definitions in the context of psychological research.

Understand the importance and process of operational definitions in ensuring clarity and preciseness in research.

---

Definitions:

Capital Intensive Techniques

Production methods that require a higher investment in physical capital rather than labor.

Payroll Tax

Impositions required from employers or employees, consistently based on a proportion of the payment to laborers.

Net Profits

The amount of money remaining after all operating expenses, taxes, and dividends have been deducted from total revenue.