The Structure That Allows Both Oxygen and Nutrients to Pass

question 29

Multiple Choice

The structure that allows both oxygen and nutrients to pass into the fetus from the mother's bloodstream and bodily wastes to pass out to the mother's bloodstream is the ​

• A)uterine wall.
• B)zygote.
• C)placenta.
• D)proximodistal organ.

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Definitions:

π Network

A system of conjugated pi bonds within a molecule that allows for the delocalization of pi electrons across all the adjacent aligned p orbitals.

Extremely Slow Rate

Describes a process or reaction that proceeds at a very slow pace, often due to kinetic barriers or unfavorable conditions.

3-Chlorocyclopropene

A halogenated organic compound involving a three-membered ring structure with one chlorine atom attached.

Solvolyzed

Refers to a chemical compound that has undergone solvolysis, a reaction where the solvent participates and changes the compound, often by breaking bonds.