Paralytic Shellfish Poisoning Occurs When ________ Are Eaten by Humans

question 98

Multiple Choice

Paralytic shellfish poisoning occurs when ________ are eaten by humans or marine mammals.

• A)dinoflagellates
• B)diplomonads
• C)excavates
• D)diatoms
• E)euglenids

Apply principles of proportions to solve for unknown quantities.

Understand and apply the concept of lowest terms in ratios.

Calculate the ratios of real-world quantities, including financial and material allocations.

Apply understanding of ratios and proportions to solve problems involving changes in scale.

---

Definitions:

Long-run Equilibrium

A state in which all aspects of a market, including supply and demand, production costs, and economic resources, are balanced, allowing for consistent economic conditions over time.

Perfectly Competitive

A market structure characterized by many sellers and buyers, homogeneous products, free entry and exit, and perfect information, leading to an optimal distribution of resources.

Conditions

Various factors or circumstances that affect the operation of a market or the outcome of an economic model.

External Economies

Benefits that arise from a firm's actions but are enjoyed by other parties or firms without compensation, typically leading to an under-provision of a good or service.