What Do All Deuterostomes Have in Common

question 55

Multiple Choice

What do all deuterostomes have in common?

• A) Adults are bilaterally symmetrical.
• B) Embryos have pharyngeal pouches that may or may not form gill slits.
• C) All have a spinal column.
• D) The pore (blastopore) formed during gastrulation becomes the anus.

---

Definitions:

Dupont Analysis

A financial analysis framework that breaks down a company's return on equity into three component parts—profitability, asset efficiency, and financial leverage—to assess its financial performance.

Common-Size Balance Sheets

Financial statements that present all items in percentage terms of the total assets for easy comparison.

Total Assets

Total assets refer to the sum of all assets owned by a person or entity, reported on the balance sheet, which includes tangible and intangible items of value.

Shareholders' Equity

The residual interest in the assets of a corporation after deducting its liabilities, often referred to as stockholders' equity or owners' equity.