Oogenesis, ovogenesis, or oögenesis (/ˌoʊ.əˈdʒɛnɪsɪs/) is the differentiation of the ovum (egg cell) into a cell competent to further develop when fertilized...

In contrast, each egg cell or ovum is relatively large and non-motile. Oogenesis, the process of female gamete formation in animals, involves meiosis (including...

or sperm (respectively oogenesis and spermatogenesis) is different for each species but the general stages are similar. Oogenesis and spermatogenesis have...

apparent during the latter stages of spermatogenesis (for male gametes) and oogenesis (for female gametes)....After oogenetic meiosis, the morphological transformation...

as the menstrual cycle, in response to hormonal signals, a process of oogenesis matures one ovum which is released and sent down the fallopian tube. If...

the human biological life cycle: 1. maturity; 2. spermatogenesis and oogenesis; 3. vaginal intercourse with internal fertilization; 4. zygote; 5. embryonic...

ovaries. A number of ova are present at birth in mammals and mature via oogenesis. Studies performed on humans, dogs, and cats in the 1870s suggested that...

reproduction Anisogamy Isogamy Germ cell Meiosis Gametogenesis Spermatogenesis Oogenesis Gamete spermatozoon ovum Fertilization External fertilization Internal...

reproduction Anisogamy Isogamy Germ cell Meiosis Gametogenesis Spermatogenesis Oogenesis Gamete spermatozoon ovum Fertilization External fertilization Internal...

clear. Anovulatory cycle Corpus luteum Folliculogenesis Menstrual cycle Oogenesis Mittelschmerz Fertilisation Ovulation Test Archived 2016-05-02 at the...