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Cloaca of a red-tailed hawk. A cloaca (/ k l oʊ ˈ eɪ k ə / ⓘ kloh-AY-kə), pl.: cloacae (/ k l oʊ ˈ eɪ s i / kloh-AY-see or / k l oʊ ˈ eɪ k i / kloh-AY-kee), or vent, is the rear orifice that serves as the only opening for the digestive , reproductive, and urinary tracts (if present) of many vertebrate animals.
The Cloaca Maxima was a highly valued feat of engineering. It may have even been sacrosanct. Since the Romans viewed the movement of water to be sacred, the Cloaca Maxima may have had a religious significance. Aside from religious significance, the Cloaca Maxima may have been praised due to its age and its demonstration of engineering prowess.
The cloaca (pl.: cloacae) is a structure in the development of the urinary and reproductive organs.. The hind-gut is at first prolonged backward into the body-stalk as the tube of the allantois; but, with the growth and flexure of the tail-end of the embryo, the body-stalk, with its contained allantoic tube, is carried forward to the ventral aspect of the body, and consequently a bend is ...
A persistent cloaca is a symptom of a complex anorectal congenital disorder, in which the rectum, vagina, and urinary tract meet and fuse, creating a cloaca, a single common channel. [ 1 ] Signs and symptoms
cloaca A multi-purpose opening terminating at the vent at the posterior of a bird: birds expel waste from it; most birds mate by joining cloaca (a " cloacal kiss "); and females lay eggs from it. Birds do not have a urinary bladder or external urethral opening and (with exception of the ostrich ) uric acid is excreted from the cloaca, along ...
Cloaca is an anatomical feature of some animals. Cloaca may also refer to: Cloaca (embryology), a structure in mammalian development; Cloaca (genus), a synonym for Enterobacter, a bacterial genus; Persistent cloaca, a congenital disorder in humans
In deuterostomes, the developing embryo's first opening (the blastopore) becomes the anus and cloaca, while the mouth is formed at a different site later on. This was initially the group's distinguishing characteristic, but deuterostomy has since been discovered among protostomes as well. [ 5 ]
Denarius of L. Mussidius Longus (42 BC) showing Concordia on the obverse, and two statues within the balustrade of the shrine of Venus Cloacina on the reverse [1]. Cloacina was a goddess who presided over the Cloaca Maxima ('Greatest Drain'), the main interceptor discharge outfall of the system of sewers in Rome.