How Long Between the Evolution of Single Versus Multicellular Organisms

question 88

Multiple Choice

How long between the evolution of single versus multicellular organisms?

• A)4.5 billion years
• B)2.5 billion years
• C)one billion years
• D)600 million years
• E)63 million years

---

Definitions:

Research Finding

The result or outcome of a research study, often contributing new knowledge or understanding to a particular field.

Sexual Arousal

Sexual Arousal is a complex psychological and physiological state involving increased blood flow, heightened sensitivity, and preparation for sexual activity.

Orgasmic Disorder

A sexual dysfunction characterized by difficulty experiencing orgasm despite adequate sexual stimulation.

Sexual Arousal Disorder

A condition marked by persistent difficulty in achieving or maintaining an adequate sexual arousal response.