Cloaca - Wikipedia
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.
Cloaca Definition & Meaning - Merriam-Webster
a. : the common chamber into which the intestinal, urinary, and generative canals discharge especially in monotreme mammals, birds, reptiles, amphibians, and elasmobranch fishes. b. : the terminal part of the embryonic hindgut of a mammal before it divides into rectum, bladder, and genital precursors. 2.
Cloaca | Mammals, Birds, Reptiles | Britannica
Oct 7, 2024 · cloaca, (Latin: “sewer”), in vertebrates, common chamber and outlet into which the intestinal, urinary, and genital tracts open. It is present in amphibians, reptiles, birds, elasmobranch fishes (such as sharks), and monotremes. A cloaca is not present in placental mammals or in most bony fishes.
Cloaca - Definition, Function and Quiz | Biology Dictionary
Jul 4, 2017 · Cloaca Definition. A cloaca is an orifice through which urine and feces are eliminated in birds, reptiles, amphibians, and a few branches of the mammal family tree. It also serves a reproductive function like the vagina in females of these species, and also performs the function of sperm ejaculation in males of some species.
Many Animals Have a Cloaca, But Humans Should Not
The cloaca is a common chamber with only one opening where multiple body systems come together, including the genital, intestinal, and urinary tracts. Simply put, there is no separate anus, reproductive organ, and urethra all with their own exterior access — …
What is Cloaca? And Why Do Most Animals Have it Except Humans?
Jan 14, 2021 · From a Latin word that means sewer, cloacas are a common excretory chamber for the intestinal, urinary, and genital tracts. It is common in amphibians, birds, elasmobranch fishes like sharks and...
Cloacal Malformation (Persistent Cloaca): Symptoms, Diagnosis ...
Cloacal malformation, sometimes called persistent cloaca, is found in female children where the rectum, vagina and urethra are fused together, creating a single common channel. In developing fetuses, these openings are joined in a sac known as the cloaca.
Cloaca - Encyclopedia.com
May 29, 2018 · cloaca (klōā´kə), in biology, enlarged posterior end of the digestive tract of some animals. The cloaca, from the Latin word for sewer, is a single chamber into which pass solid and liquid waste materials as well as the products of the reproductive organs, the gametes.
Cloaca - Wikiwand
A cloaca (/ kloʊˈeɪkə / ⓘ kloh-AY-kə), pl.: cloacae (/ kloʊˈeɪsi / kloh-AY-see or / kloʊˈeɪki / 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. All amphibians, reptiles, birds, and a few mammals (monotremes ...
Cloaca - an overview | ScienceDirect Topics
The cloaca is a common space that collects the waste and opens into the outside of the body. The outer opening is commonly referred to as the vent. The cloaca is divided into three main sections: the coprodeum, the urodeum, and the proctodeum. The coprodeum collects the fecal matter from the colon.
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