Definition of Placental. Meaning of Placental. Synonyms of Placental

Here you will find one or more explanations in English for the word Placental. Also in the bottom left of the page several parts of wikipedia pages related to the word Placental and, of course, Placental synonyms and on the right images related to the word Placental.

Definition of Placental

Placental
Placental Pla*cen"tal, a. 1. Of or pertaining to the placenta; having, or characterized by having, a placenta; as, a placental mammal. 2. (Zo["o]l.) Of or pertaining to the Placentalia.
Placental
Placental Pla*cen"tal, n. (Zo["o]l.) One of the Placentalia.

Meaning of Placental from wikipedia

- Placental mammals (infraclass Placentalia /plæsənˈteɪliə/) are one of the three extant subdivisions of the class Mammalia, the other two being Monotremata...
- 'maternal part' of the placenta). Placentas are a defining characteristic of placental mammals, but are also found in marsupials and some non-mammals with varying...
- Placental abruption is when the placenta separates early from the uterus, in other words separates before childbirth. It occurs most commonly around 25...
- A placental infarction results from the interruption of blood supply to a part of the placenta, causing its cells to die. Small placental infarcts, especially...
- 15-25 separations of the decidua basalis of the placenta, separated by placental septa. Each cotyledon consists of a main stem of a chorionic villus as...
- Placental lactogen, also called chorionic somatomammotropin, is a polypeptide placental hormone, part of the somatotropin family. Its structure and function...
- amongst the Theriiformes. Theria includes the eutherians (including the placental mammals) and the metatherians (including the marsupials) but excludes...
- Pan-Placentalia, is the clade consisting of placental mammals and all therian mammals that are more closely related to placentals than to marsupials Eutherians are...
- monotremes and placentals. The marsupials evolved to fill specific ecological niches, and in many cases they are physically similar to the placental mammals...
- mammals. The most species-rich group of mammals, the infraclass called placentals, have a placenta, which enables the feeding of the fetus during gestation...