Examlex

Solved

What Conditions May Have Favored the Evolution of Multicellular Groups

question 163

Essay

What conditions may have favored the evolution of multicellular groups of organisms near the end of the Precambrian?


Definitions:

Hypernatremia

An elevated sodium level in the blood, which can lead to various symptoms and is often a result of dehydration or certain medical conditions.

Oil Retention

The ability to hold or retain oil, often referring to the skin's capacity to maintain moisture or the effectiveness of oil-based products in machinery.

Carminative

Substances that aid in the expulsion of gas from the stomach or intestines, thereby relieving bloating or flatulence.

Barium Swallow

A diagnostic imaging procedure that involves swallowing a barium-containing liquid to visualize the upper gastrointestinal tract, including the pharynx, esophagus, and stomach.

Related Questions