论文部分内容阅读
卵子发生是生殖过程中的一个首要环节,包括雌性配子的形成、发育和成熟。现拟从卵子发生有关的理论问题和就人类具体情况说明卵子发生的经过。一、有关的一些理论性问题的讨论:从广义来讲,卵子发生的周期应包括由前一代卵子演变到后一代卵子的整个周期过程,这也就是说卵子的生命史。卵子作为一个细胞和其他细胞相比,其主要特点在于卵子具备发展成为新一代个体的潜能。这里讲到生殖细胞的生命史,很自然的要涉及生殖质或种质连续
Ovumgenesis is one of the most important aspects of the reproductive process, including the formation, development and maturation of female gametes. It is proposed that the oogenesis from the theoretical issues and explain the specific circumstances of human eggs through the process. First, the discussion of some theoretical issues: In a broad sense, the cycle of the egg should include the entire cycle from the previous generation of eggs evolved to the next generation of eggs, which means that the life history of the egg. The main characteristic of an egg as a cell compared to other cells is that the egg has the potential to develop into a new generation of individuals. Here talked about the germ cell life history, it is natural to involve germplasm or germplasm continuous