02165cam a2200265 4500 2085409528 TxAuBib 20250201120000.0 ||||||s2025||||||||||||||||||||||||und|u 9798347924226 78e01a6d-0708-4bb5-b020-25ac211c277a OverDrive (Reserve ID) 11712818 OverDrive (Product ID) TxAuBib Crawford, Mike. Embryology [Libby Audiobook] : From Conception to Birth The Science of Development. Ron Carver LLC, 2025. Format: OverDrive OverDrive Listen, Filesize: 80MB. HTML:<p>The process of human conception is an extraordinary biological event that marks the beginning of life. It is a highly coordinated sequence of events that begins with the formation of gametes—sperm and egg—culminating in fertilization and the establishment of a genetically unique individual. This miraculous process is governed by intricate molecular mechanisms that ensure the successful transmission of genetic information from one generation to the next.</p> <p>Gametogenesis, the formation of sperm and egg cells, is the first essential step in conception. In males, this process, known as spermatogenesis, occurs in the testes and results in the production of millions of motile sperm cells. In females, oogenesis takes place within the ovaries, producing a limited number of mature eggs, typically one per menstrual cycle. Unlike sperm, which are continuously produced throughout a man's life, a female is born with all the eggs she will ever have, and they gradually diminish in number over time. These gametes contain half the genetic material necessary for human life, ensuring that when they unite, the resulting zygote inherits a complete set of chromosomes.</p>. Health & Fitness. Nonfiction. Medical. Media Type: Audiobook. Importer Version: 2014-01-08.01 Import Date: 2025-04-01 20:00:03. Henderson, Brigit. https://samples.overdrive.com/?crid=78e01a6d-0708-4bb5-b020-25ac211c277a&.epub-sample.overdrive.com Excerpt (OverDrive Listen)