The Vanishing Twin Phenomenon Refers to _____

question 70

Multiple Choice

The vanishing twin phenomenon refers to _____.

• A) more triplets and quadruplets being born than twins because of fertility drugs
• B) the disappearance of embryos within 13 weeks of conception
• C) the decreasing percentage of dizygotic twins in favor of monozygotic twins
• D) the emergence of an additional fetus in a pregnancy that began with only two fetuses
• E) the decreasing percentage of twins in favor of singleton fetuses due to in vitro fertilization techniques

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Definitions:

Pressure

The force applied perpendicular to the surface of an object per unit area over which that force is distributed.

Basic Taste

The fundamental groups of taste perceived by humans, typically described as sweet, sour, salty, bitter, and umami.

Protein-Rich Foods

Edibles high in protein content, essential for body repair, growth, and overall health, such as meat, fish, eggs, and beans.

Umami

One of the five basic tastes, characterized by its savory flavor.