Which Step in the Evolution of Life Is the Most

question 9

Multiple Choice

Which step in the evolution of life is the most complex and probably occurred last?​

• A) ​formation of DNA
• B) ​formation of protein-RNA systems
• C) ​formation of membrane-bound proto-cells
• D) ​spontaneous formation of organic compounds under abiotic conditions
• E) ​formation of ATP

---

Definitions:

Principle-Based Statement

A declaration or assertion that is grounded in established principles or fundamental truths.

Code of Ethics

A set of principles and standards that guides ethical professional conduct and decision making within an organization.

Ethical Tolerances

The degree to which behavior deviating from ethical norms is accepted or allowed within a group, organization, or society.

Ethics Ombudsperson

An official given the responsibility of corporate conscience who hears and investigates ethical complaints and informs top management of potential ethical issues.