A Family Is Delighted to Learn That the Mother Is

question 6

Multiple Choice

A family is delighted to learn that the mother is expecting twins.At the birth of the twin girls,the placenta and extraembryonic membranes are carefully examined,and it is concluded that the twins are likely dizygotic.Which finding would support this conclusion?

• A) Separate amnions, chorions, umbilical cords, and placentae are present.
• B) Common amnion, chorion, umbilical cord, and placenta are present.
• C) Common amnion, chorion, and placenta are present, along with separate umbilical cords.
• D) Separate amnions and umbilical cords are present along with a common amnion, chorion, and placenta.
• E) Separate amnions, chorions, and umbilical cords are present, along with a common placenta.

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Definitions:

Codified

Organized and arranged into a systematic code or system, often referring to laws and regulations.

European Community

A regional organization that aimed to bring about economic integration among its member states, precursor to the European Union.

Protective Tariff

A tax imposed on imports with the intention of shielding domestic industries from foreign competition by making imported goods more expensive compared to local products.

Freer Trade

describes the reduction of tariffs, quotas, and regulations to allow goods and services to move more easily between countries.