Two Species That Occasionally Mate and Produce Zygotes, but That

question 7

Multiple Choice

Two species that occasionally mate and produce zygotes, but that have incompatible genes that prevent the resulting embryo from developing, are affected by

• A)gametic isolation.
• B)reduced hybrid fertility.
• C)reduced hybrid viability.
• D)hybrid breakdown.

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Definitions:

Supply Curve

A graphical representation showing the relationship between the price of a good or service and the quantity of that good or service that a supplier is willing and able to supply at various prices.

Price Elasticity of Supply

A measure of how much the quantity supplied of a good changes in response to a change in its price.

Price Elasticity of Supply

Price elasticity of supply measures how the quantity supplied of a good changes in response to a change in its price.

Income Elasticity of Demand

A measure of how much the quantity demanded of a good changes in response to a change in consumers' income.