Spermatocyte

（重定向自Secondary spermatocytes）

Figure 2. Spermatogonia going through mitosis to form primary spermatocytes in Grasshopper testes.

Figure 3. Schematic diagram of Spermatocytogenesis

Figure 4. Hormones produced by the Pituitary gland. GnRH is secreted by the hypothalamus, which induces anterior pituitary to produce FSH and LH upon puberty.

Spermatocytes are a type of male gametocyte in animals. They derive from immature germ cells called spermatogonia. They are found in the testis, in a structure known as the seminiferous tubules. There are two types of spermatocytes, primary and secondary spermatocytes (Figure 1). Primary and secondary spermatocytes are formed through the process of spermatocytogenesis (Figure 3).

单词	Secondary spermatocytes
释义	Secondary spermatocytes 英语百科 Spermatocyte （重定向自Secondary spermatocytes） Spermatocytes are a type of male gametocyte in animals. They derive from immature germ cells called spermatogonia. They are found in the testis, in a structure known as the seminiferous tubules. There are two types of spermatocytes, primary and secondary spermatocytes (Figure 1). Primary and secondary spermatocytes are formed through the process of spermatocytogenesis (Figure 3).
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