The Following Are Characteristics of Primary Algae EXCEPT That

question 21

Multiple Choice

The following are characteristics of primary algae EXCEPT that

• A) they are CO₂-fixing producers.
• B) they all are single-celled organisms.
• C) they have a cell wall made up of glycoprotein or cellulose.
• D) chloroplasts are the result of a single endosymbiotic event.
• E) they include the major clades Chlorophyta and Rhodophyta.

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Definitions:

Scarcity

The fundamental economic problem of having limited resources to meet unlimited wants and needs.

Trade-Off

A situation that involves losing one quality, quantity, or property of a set or design in return for gaining another.

Inflation

The speed at which the overall price level for goods and services increases, thereby diminishing the buying power.

Productive Capacity

The maximum output that an economy can produce without increasing inflation, given its current level of resources.