The hormone that directly stimulates sperm production is testosterone. Details about testosterone can be found below.
<h3>What is testosterone?</h3>
Testosterone is a steroid hormone produced primarily in the testes of the male.
Testosterone is the hormone responsible for the development of secondary sex characteristics in the male.
Therefore, it can be said that the hormone that directly stimulates sperm production is testosterone.
Learn more about testosterone at: brainly.com/question/27467411
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