Once Species Have Formed,they Keep Their Identity by

question 57

Multiple Choice

Once species have formed,they keep their identity by

• A)developmental differences.
• B)genetic blocks.
• C)isolating mechanisms.
• D)somatic mutations.
• E)structural modifications.

---

Definitions:

Price Ceiling

A legally established maximum price that can be charged for a good or service, typically set by government.

Shortage

A situation where the demand for a product or service exceeds the available supply at a particular price.

Equilibrium Price

The market price at which the quantity demanded of a good equals the quantity supplied.

Quantity Demanded

The complete quantity of a product or service that buyers are ready and able to buy at a certain price during a defined time frame.