Figure 29-1 Early Human Development

question 64

Multiple Choice

Figure 29-1 Early Human Development
Use Figure 29-1 to answer the following question:
-Identify what process is occurring at the structure labeled "13."

• A)fertilization
• B)ovulation
• C)implantation
• D)migration
• E)gastrulation

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Definitions:

Cerebellum

The cerebellum is a major feature of the hindbrain of all vertebrates and is primarily responsible for regulating motor movements, including balance, coordination, and speech.

Arousing

Causing excitement or stimulation, either physically or emotionally.

Reticular Formation

The reticular formation is a network of neurons in the brainstem that plays a key role in controlling arousal and attention.

Alertness

A state of active attention and readiness to respond to stimuli or challenges presented.