When Two Ova Are Released and Both Are Fertilized by a Sperm

question 34

Multiple Choice

When two ova are released and both are fertilized by a sperm, what type of twins result?

• A) Fraternal twins
• B) Identical twins
• C) Either fraternal or identical twins
• D) Neither, only one egg at a time can be fertilized and twins result if that egg splits in two.

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Definitions:

Fertile Land

Soil or land that is rich in nutrients, making it highly productive for agriculture.

Scarcity

A situation in which available resources are insufficient to satisfy all wants and demands.

Recessions

Periods of temporary economic decline during which trade and industrial activities are reduced, generally identified by a fall in GDP in successive quarters.

Macroeconomics

The branch of economics that is concerned with the overall ups and downs in the economy.