Dictyostelium Discoideum Straddles the Boundary Between Unicellular and Multicellular

question 125

Multiple Choice

Dictyostelium discoideum straddles the boundary between unicellular and multicellular.Its feeding phase consists of individual amoeba-like cells that move independently,feeding on bacteria.When the food runs out,cells begin to aggregate into a multicelled structure.The cells differentiate into a base,stalk,and spores;only the spores survive to colonize a new habitat.What is the advantage of forming spores?

• A)The spores will eat the other cells.
• B)The spores are photosynthetic.
• C)Spores are smaller and can be transported to new habitats.
• D)Spores can mate with other species.
• E)Spores have flagella and can swim to new habitats.

Explore the role of spreading activation in concept recognition and categorization.

Grasp the significance of prototypical items at different levels of categorization (basic, superordinate, and subordinate).

Analyze models of concept formation and categorization, including psychological essentialism, connectionism, and the distinctions between various theoretical views.

Recognize the purpose and utility of concepts in organizing knowledge and navigating the world.

---

Definitions:

Consolidated Financial Statements

Financial statements that present the assets, liabilities, equity, income, expenses, and cash flows of a parent company and its subsidiaries as a single entity.

Consolidated SCI

Refers to the consolidated statement of comprehensive income which combines all financial activities of a parent company and its subsidiaries.

Calculate Exchange Gain/Loss

The process of determining the profit or loss from foreign exchange transactions, based on changes in exchange rates.

Monetary Items

Financial elements that are fixed or determinable in terms of money and do not change in value over time, such as cash and receivables.