Refer to the Figure Showing the Excretory Systems of Flatworms

question 221

Multiple Choice

Refer to the figure showing the excretory systems of flatworms. Based on the figure, which statement is false?

• A) The structures at point 5 cause slight negative pressure within the tubules.
• B) Extracellular fluid enters the protonephridium at point 2.
• C) Filtration occurs at point 3.
• D) The structure at point 6 is a flame cell.
• E) Reabsorption of solutes occurs at point 1.

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Definitions:

CAPM

The Capital Asset Pricing Model, an investment theory that shows the relationship between the expected return of an investment and market risk.

Cost of Equity

The cost of equity represents the return a firm is expected to pay to its shareholders to compensate them for their investment risk.

DCF Model

DCF Model, or Discounted Cash Flow Model, is a valuation method used to estimate the value of an investment based on its expected future cash flows.

Risk Premium

The extra return expected by investors for taking on additional risk above the risk-free rate.