Which of the Following Structures Serves as an Early Site

question 85

Multiple Choice

Which of the following structures serves as an early site of formation of blood and blood vessels, and is associated with the development of the urinary bladder?

• A)yolk sac
• B)allantois
• C)chorion
• D)amnion
• E)umbilical cord

---

Definitions:

Marginal Value Curve

A graphical representation that shows how the value (or utility) of consuming an additional unit of a good or service changes as consumption increases.

Expenditure Curves

Expenditure curves represent the relationship between the quantity of goods purchased and the amount of money spent.

Monopsony Power

A market condition where there is only one buyer for a product or service, giving that buyer significant control over prices.

Price

Price is the amount of money expected, required, or given in payment for something, playing a central role in the economics of market transactions.