The End Product of Biological Nitrogen Fixation Is

question 3

Multiple Choice

The end product of biological nitrogen fixation is

• A) N₂.
• B) NO₃^-.
• C) NO₂^-.
• D) NH₃.
• E) None of the choices are correct.

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Definitions:

Probate

The legal process of verifying a deceased person's will and administering their estate.

Personal Exemption

A specific amount that taxpayers could previously subtract from their gross income for themselves and each of their dependents. Note: As of my last update, changes in tax law may have affected this term.

Estate Income Tax

A tax imposed on the income generated by an estate during the period of administration.