At the time of fertilization, the maturation of the human oogonium has resulted in one secondary oocyte.
- Fertilization is the process in which fusion both the male and female gametes occurs.
- A developing egg is known as oocyte which undergoes mitotic cell divisions and forms a matured egg and this occurs within a follicle.
- Primordial germ cell is the baseline in the development of oocyte, developmental process in known as oogenesis.
- Primordial germ cell undergoes development and forms oogonia[2n].
- Oogonia[2n] undergoes meiosis and forms haploid oocytes[n]
- Every haploid oocytes[n] undergoes mitotic divisions and form primary oocytes and wait until the time of puberty.
- Once puberty is achieved the primary oocyte undergoes mitotic division under the influence of hormones and forms secondary oocyte.
Hence from these points we can conclude during the time of fertilization the maturation of the human oogonium has resulted in one secondary oocyte.
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