At the Time of Fertilization, the Complete Maturation of Each

question 2

Multiple Choice

At the time of fertilization, the complete maturation of each oogonium has resulted in

• A) one secondary oocyte.
• B) two primary oocytes.
• C) four secondary oocytes.
• D) four primary oocytes.
• E) four zygotes.

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Definitions:

Sensorimotor Stage

The first stage of Piaget's theory of cognitive development, occurring from birth to about 2 years of age, where infants learn about the world through their sensory experiences and motor actions.

Substage

denotes a division or phase within a larger developmental stage or process, often characterized by specific milestones or achievements.

Primary Circular Reaction

A repetitive action in infants aimed at experiencing a desired effect, such as sucking or grasping, part of sensorimotor development stages proposed by Piaget.

Involuntary Actions

Actions that occur without the individual's conscious choice, often reflexive or automatic bodily functions like breathing or the heartbeat.