Multicellularity Leads to Larger Body Size Because

question 18

Multiple Choice

Multicellularity leads to larger body size because

• A)most metabolic exchanges occur within the cell.
• B)building a mass with smaller units decreases the surface area for metabolic activities.
• C)it is possible to maintain a workable surface-to-mass ratio by increasing the size of a single cell.
• D)none of the above

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Definitions:

Payback Period

The time it takes for an investment to generate an amount of income or cash flows to recover the initial capital outlay.

Incremental Cost Approach

A method used to analyze the financial impact of additional costs incurred when making business decisions.

Discount Rate

In discounted cash flow (DCF) analysis, this rate is applied to calculate the present value of anticipated cash flows.

Working Capital

The difference between a company's current assets and current liabilities, indicating the short-term financial health and operational efficiency.