The Onset of the Production of Sperm Cells in Males

question 181

Multiple Choice

The onset of the production of sperm cells in males, which occurs at a little over 14 years of age, is called ________.

• A) the climacteric
• B) semenarche
• C) menarche
• D) spermarche

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Definitions:

Background Research

The process of gathering existing information and data on a specific topic, to understand prior developments and inform new inquiries or hypotheses.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Prototype

An early sample, model, or release of a product built to test a concept or process.

Observations

The act of closely monitoring or noting phenomena or behaviors for the purpose of gathering information.