A Pregnant Woman Is Exposed to a Teratogen (Something That

question 35

Multiple Choice

A pregnant woman is exposed to a teratogen (something that causes defects in the developing embryo) that inhibits the ability of the epiblast to undergo invagination. Which of the following will occur?

• A)Only two tissue layers will form, the epiblast and the hypoblast, and development will arrest with the bilaminar embryo.
• B)Only two tissue layers will form, the ectoderm and endoderm, and development will arrest with the bilaminar embryo.
• C)Three tissue layers will form, but not from invagination of the epiblast.
• D)None of the answer options is correct.

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Deviant

Behavior or actions that deviate from societal norms or values, often arousing negative social sanctions.

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Refers to behaviors or relationships that are abnormal or impaired, often leading to negative consequences.

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ADHD (Attention Deficit Hyperactivity Disorder) is a neurodevelopmental disorder characterized by patterns of inattention, hyperactivity, and impulsiveness.