Diagram of the urinogenital organs of the left side of an adult female example of Lepidosteus 100 centims.
The opening of the hinder one forms the urinogenital opening, and that of the anterior the anus.
Origin and History of the Urinogenital Organs of Vertebrates," Journal of Anat.
The opening of the urinogenital ducts into the cloaca will be described in the section devoted to the urinogenital system.
Footnote 427: "On the Origin and History of the Urinogenital Organs of Vertebrates," Journal of Anat.
The question which we propose to ourselves is the following:--What are the homologies of the parts of the Avian urinogenital system above enumerated?
The first part of the urinogenital system to develop is the segmental duct (Vornieregang of Fuerbringer), which is formed by a groove-like invagination of the peritoneal epithelium.
Footnote 437: Balfour, "Origin and History ofUrinogenital Organs of Vertebrates," Journal of Anat.
Since, however, the urinogenital cloaca is a derivative of the Wolffian duct, this difference between the two sexes is not a very important one.
This structure is no doubt the future unpaired urinogenital chamber (Plate 39, figs.
Balfour, "On the Origin and History of the Urinogenital Organs of Vertebrates," Journ.
Changes in the lower parts of the urinogenital ducts in the Amniota.
On the origin and history of the urinogenital organs of Vertebrates.
The part of the stalk of the allantois below the openings of the ureters narrows to form the urethra, which opens together with the Wolffian and Muellerian ducts into the urinogenital cloaca.
The amniotic Vertebrata agree, so far as is known, very closely amongst themselves in the formation of the urinogenital system.
From the mesoblast at the junction of the dorsal and ventral parts of the primitive plates is formed the urinogenital system.
The urethra and vagina open independently into the common urinogenital sinus.
The segmental ducts in the adult fall into a common urinogenital cloaca, which opens on a papilla behind the anus.
Defn: A segmental tubule; one of the tubules of the primitive urinogenital organs; a segmental organ.
Defn: Pertaining to the urinary and genital organs; genitourinary; urogenital; as, the urinogenital canal.
In many male mammals there is a small vesicle, opening into the urinogenital canal, which corresponds to the uterus of the female and is called the male uterus, or Etym: [NL.
Defn: The region which is included within the outlet of the pelvis, and is traversed by the urinogenital canal and the rectum.
The region which is included within the outlet of the pelvis, and is traversed by the urinogenital canal and the rectum.
A segmental tubule; one of the tubules of the primitiveurinogenital organs; a segmental organ.
The mesonephric ducts undergo fusion posteriorly in many cases to form a median urinary or urinogenital sinus.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "urinogenital" in a variety of sentences. We hope that you will now be able to make sentences using this word.
