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.
Testes[edit] The testes (singular, testis) are located in the scrotum (a sac of skin between the upper thighs). In the male fetus, the testes develop near the kidneys, then descend into the scrotum just before birth. Each testis is about 1 1/2 inches long by 1 inch wide. Testosterone is produced in the testes which stimulates the production of sperm as well as give secondary sex characteristics beginning at puberty.