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  2. Tunica albuginea (ovaries) - Wikipedia

    en.wikipedia.org/wiki/Tunica_albuginea_(ovaries)

    The tunica albuginea is composed of short connective tissue fibers. It is located immediately inside the surface epithelium (previously known as germinal epithelium) which is continuous with the peritoneum. It is non-vascularised. [1] It is thinner than the tunica albuginea of the testis, and its thickness varies across the ovary. [1]

  3. Stroma of ovary - Wikipedia

    en.wikipedia.org/wiki/Stroma_of_ovary

    Stromal cells associated with maturing follicles may acquire endocrine function and secrete estrogens. The entire ovarian stroma is highly vascular. [1] On the surface of the organ this tissue is much condensed, and forms a layer (tunica albuginea) composed of short connective-tissue fibers, with fusiform cells between them.

  4. Tunica (biology) - Wikipedia

    en.wikipedia.org/wiki/Tunica_(biology)

    The outer layer of cells of an apical meristem. This is known as the tunica. In biology, a tunica (/ ˈ t (j) uː n ɪ k ə /, [1] UK: / ˈ tʃ uː n ɪ k ə /; pl.: tunicae) is a layer, coat, sheath, or similar covering. The word came to English from the Neo-Latin of science and medicine.

  5. Development of the gonads - Wikipedia

    en.wikipedia.org/wiki/Development_of_the_gonads

    The embryological origin of granulosa cells remains controversial. In the 1970s, evidence emerged that the first cells to make contact with the oogonia were of mesonephric origin. It was suggested that mesonephric cells already closely associated with the oogonia proliferated throughout development to form the granulosa cell layer. [2] [3] [4]

  6. Tunica albuginea - Wikipedia

    en.wikipedia.org/wiki/Tunica_albuginea

    Tunica albuginea may refer to: Tunica albuginae (clitoris), the fibrous-elastic sheath of connective tissue that surrounds the shaft and glans of the clitoris; Tunica albuginea oculi, the tough fibrous layer that covers most of the eyeball; Tunica albuginea (ovaries), the connective tissue covering of the ovaries

  7. Zona pellucida - Wikipedia

    en.wikipedia.org/wiki/Zona_pellucida

    The zona pellucida is a translucent matrix of cross-linked glycoprotein filaments that surrounds the mammalian oocyte and is 6.5–20 μm thick depending on the species. Its formation, which depends on a conserved zona pellucida-like (ZP) module that mediates the polymerization of egg coat components, [2] is critical to successful fertilization. [3]

  8. Archegonium - Wikipedia

    en.wikipedia.org/wiki/Archegonium

    An archegonium (pl.: archegonia), from the Ancient Greek ἀρχή ("beginning") and γόνος ("offspring"), is a multicellular structure or organ of the gametophyte phase of certain plants, producing and containing the ovum or female gamete. The corresponding male organ is called the antheridium. The archegonium has a long neck canal or ...

  9. Corona radiata (embryology) - Wikipedia

    en.wikipedia.org/wiki/Corona_radiata_(embryology)

    Cumulus oophorus are the cells surrounding corona radiata, and are the cells between corona radiata and follicular antrum. Its main purpose in many animals is to supply vital proteins to the cell. [ citation needed ] It is formed by follicle cells adhering to the oocyte before it leaves the ovarian follicle , and originates from the squamous ...

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