A Notochord Is

question 14

Multiple Choice

A notochord is

• A)a strip of cartilage that forms a back and tail in all vertebrates.
• B)a stiff ventral supporting rod.
• C)replaced by the nerve cord during development.
• D)a stiff dorsal supporting rod that is replaced by the vertebral column during development.
• E)All of the choices are correct.

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Definitions:

Rent

A periodic payment made by a tenant to a landlord for the use of land, premises, or other property.

Surplus

An excess of income or assets over expenditure in a given period, often referring to a government's budget.

Quantity Supplied

The total amount of a good or service that producers are willing and able to sell at a given price over a specific period.

Quantity Demanded

The amount of a good or service consumers are willing and able to buy at a specific price level, ceteris paribus.