No matter the genre, EVERY child deserves # musiceducation & THAT is what the # CMA Foundation's work is all about. We're so grateful Khalid was with us today at H.G. Hill Middle Prep, a # CMAfoundation grantee.
The gametes, formed by meiosis in the sexorgans, or gonads âthe testes and ovaries âare haploid(see chapter 12). The process of spermatogenesis (spermformation) and oogenesis (egg formation) will be de-scribed in later sections. For a more detailed discussionof asexual and sexual reproduction, see chapter 12.
The Testes. In a man, the testes, which produce sperm and testosterone, hang well outside the pelvis, in the scrotum. The hypothalamus secretes gonadotropic-releasing hormone (GnRH). This triggers the pituitary to release luteinizing hormone (LH) and follicle stimulating hormone (FSH), which both acts on the testis.