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 (singular: testis), commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system.The testes are responsible for the production of sperm cells and the male sex hormone testosterone.The testes produce as many as 12 trillion sperm in a male's lifetime, about 400 million of which are released in a single ejaculation.he testes (singular: testis), commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system.