Four of the Following Describe a Bilaterally Symmetrical Animal

question 74

Multiple Choice

Four of the following describe a bilaterally symmetrical animal.Which one is the exception?  

• A) It has left and right sides.
• B) It usually displays cephalization.
• C) It produces mirror images regardless of the number of "cuts" through the central axis.
• D) It usually has a three layer body plan.
• E) It can be a deuterostome.

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Definitions:

Present Value

Present value refers to the current value of a future amount of money or series of cash flows, calculated using a specific rate of return.

Net Present Value

A calculation used to assess the profitability of an investment, considering the difference between the present value of cash inflows and outflows over a period of time.

Internal Rate of Return

A financial metric used to evaluate the profitability of potential investments, calculated as the discount rate that makes the net present value of all cash flows from a particular project equal to zero.

Net Present Value

An economic metric that evaluates the gap between the present value of cash inflows and outflows across a designated period.