The ____ Connects the Fetus to the Uterus by Means

question 21

Multiple Choice

The ____ connects the fetus to the uterus by means of the umbilical cord.

• A) placenta
• B) cervix
• C) fallopian tubes
• D) vaginal canal

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Definitions:

Nonaromatic

A term describing organic compounds that do not contain a conjugated system of pi electrons in a ring, thus not meeting the criteria for aromaticity.

Aromatic

Refers to compounds that contain a ring of continuously overlapping p-orbitals, displaying enhanced stability as seen in benzene.

Nonaromatic

Refers to organic compounds that do not fulfill the criteria for aromaticity, lacking a conjugated system of pi electrons.

Phenanthrene

A polycyclic aromatic hydrocarbon made up of three fused benzene rings, found in coal tar and crude oil.