Restoration of the Wild Type Phenotype in a Mutant Organism

question 10

Multiple Choice

Restoration of the wild type phenotype in a mutant organism can result from which of the following types of mutations?

• A) Back mutation
• B) Suppressor mutation
• C) Forward mutation
• D) Back mutation and Suppressor mutation
• E) Suppressor mutation and Forward mutation

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Definitions:

Government Budget Deficit

A financial situation that occurs when a government's expenditures exceed its revenues in a given fiscal period.

National Saving

National saving, also known as domestic saving, is the sum of private and public saving, representing the part of national income that is not consumed or spent by the government.

Net Exports

The value of a country's total exports minus its total imports, reflecting the trade balance.

Net Capital Outflow

The difference between the purchase of foreign assets by domestic residents and the purchase of domestic assets by foreigners.