Where Are Metanephridia Found

question 55

Multiple Choice

Where are metanephridia found?

• A) in mammals
• B) in flatworms
• C) in insects
• D) in annelids

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Definitions:

Own Capital

Refers to the funds or resources that a business owner personally invests in their enterprise, as opposed to borrowed capital.

Fixed Factor

An input to the production process that cannot be easily increased or decreased in the short term.

Industry Entry

Refers to the process by which new competitors join an existing market, often affecting competition and market dynamics.

Economic Costs

The total cost of choosing one action over another, including both explicit costs (direct payment) and implicit costs (opportunity costs).