Write a Resonance Structure for the Anion Below

question 24

Essay

Write a resonance structure for the anion below.

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Definitions:

Yolk Sac

An extra-embryonic membrane in many vertebrates that provides food for the embryo via absorbed nutrients.

Gas Exchange

The biological process through which organisms exchange oxygen and carbon dioxide with their environment, typically occurring in the lungs or gills.

Fetus

A developing mammal or human from the end of the embryonic stage, recognizably human in form, until birth.

Amnion

A thin membrane forming a closed sac around the embryo in amniotes, containing the amniotic fluid, which provides a protective environment.