In a Twin Gestation, Division of the Zygote Before Day

question 3

Multiple Choice

In a twin gestation, division of the zygote before day 4 postfertilization results in a

• A) monochorionic-monoamniotic gestation.
• B) monochorionic-diamniotic gestation.
• C) dichorionic-monoamniotic gestation.
• D) dichorionic-diamniotic gestation.

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Definitions:

Auditory Images

Mental representations of sounds, which are not currently being heard, that are recalled or imagined.

Half Second

A brief time interval, specifically 500 milliseconds, often used in the context of reaction time in psychological experiments.

Sensory Register

The part of the memory system where sensory information is stored for a very short period of time.

Visual Images

Mental representations of objects, scenes, or events produced by the brain, often used in memory and creative processes.