1 Season
47 Episode
Crash Course Anatomy & Physiology - Season 1 Episode 41 Reproductive System, Part 2 - Male Reproductive System
Our month-long exploration of human reproduction continues with a look at testicular anatomy, the steps of sperm production, and how it’s influenced by gonadotropin and testosterone. Hank also explains how sperm mature, and how they leave the body on a tide of glandular secretions during ejaculation.
- Year : 2015
- Country : United States of America
- Genre : Documentary
- Studio : YouTube
- Keyword : anatomy, physiology
- Director : Hank Green
- Cast : Hank Green
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