Which of the Following Is a Primary (Central) Lymphoid Organ

question 5

Multiple Choice

Which of the following is a primary (central) lymphoid organ?

• A) thymus
• B) lymph node
• C) spleen
• D) pharyngeal tonsil
• E) palatine tonsil

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Definitions:

Short-Run

A period in which at least one input is fixed, limiting the firm's capacity to adjust to changes in demand or market conditions.

Positive Profits

Financial gains that are greater than zero, indicating a company's revenues exceed its costs and expenses.

Variable Costs

Costs that change in proportion to the activity or volume of business, such as materials and labor.

Total Costs

The complete cost of production of goods or services, which includes both fixed and variable costs.