Why Do Zoologists Not Have a Well-Accepted Theory for the Origin

question 15

Short Answer

Why do zoologists not have a well-accepted theory for the origin of segmentation?

---

Definitions:

Required Return

The minimum expected yield by investors for providing capital to a company or project.

Betas

A measure of the volatility, or systematic risk, of a security or portfolio in comparison to the market as a whole, often used in the Capital Asset Pricing Model.

Standard Deviation

A statistical measure of variance or dispersion in a set of values, commonly used to assess investment risk.

Expected Return

The anticipated amount of profit or loss an investment is projected to yield based on historical or estimated future performance.