Placentation is the formation, type and structure, or arrangement of the placenta. The function of placentation is to transfer nutrients, respiratory...

born on a line of placentation at the inner angle of each locule, this is axile placentation. An ovary with free central placentation, on the other hand...

patterns of ovule attachment, or placentation, can be found among plant species, these include: Apical placentation: The placenta is at the apex (top)...

attachment to the uterine wall, this is known as abnormal placentation. Abnormal placentation can categorised into 3 types, depending on the depth of infiltration...

whatsoever to me!" Weekes' early work on the subject of reproduction and placentation in reptiles is held in high regard and is often cited by researchers...

and compositae (Asteraceae). There are different types of placentation: Marginal placentation: it is typical of unicarpel gynoecium (Leguminosae) or dialicarpel...

Carples: five, syncarpous, ovary superior, penta or multilocular with axile placentation, one ovule in each locule; style 1, passing through the staminal tube;...

World's Wildlife. DK Adult (2005), ISBN 0789477645 2."Comparative Placentation". Placentation.ucsd.edu. Retrieved 17 August 2012. Geist, Valerius (1998). Deer...

one to 50 ovules that are anatropous or hemianatropous with axillar placentation. The development of the embryo sack can be the same as for Polygonum...

trophoblast cell invasion of the endometrium occurs, also known as hemochorial placentation. This allows maternal blood to come into direct contact with the fetal...

lateral lines. The ovary is inferior and has only one ovule, with basal placentation. In members of the Asteraceae the fruit is achene-like, and is called...

Schwaha T, Genikhovich G, Ereskovsky AV (August 2016). "Matrotrophy and placentation in invertebrates: a new paradigm". Biological Reviews of the Cambridge...

seed with a curved embryo developed in a curved ovule with pendulous placentation, a berry anatomy that is similar to that of the genus Phytolacca. Though...

(2015). "Retroviral envelope gene captures and syncytin exaptation for placentation in marsupials". Proceedings of the National Academy of Sciences of the...

stages of implantation including two pre-implantation stages that precede placentation, the first four are similar across the species. The five stages are migration...

grow from placental areas at the interior of the ovary. (This is axile placentation in a bi-locular fruit.) The placentae in Lunaria are along the margins...

an ancestor which was characterized by a plurilocular ovary and axial placentation. This primitive flower might well be found in centrospermal stock as...

celled but at maturity four celled due to the formation of septum, axile placentation, 1 ovule in each chamber; style gynobasic, long; stigma bifid subulate...

System in the Postimplantation Period: A Role during Decidualization and Placentation". International Journal of Endocrinology (Review). 2013: 1–11. doi:10...

Erythranthe (species with axile placentation and long pedicels), 46 placed into Diplacus (species with parietal placentation and sessile flowers), two placed...

with its receptor interleukin 11 receptor alpha; such functions include placentation and to some extent decidualization. IL11 has a role during blastocyst...

PMID 15743856. Norwitz ER (October 2006). "Defective implantation and placentation: laying the blueprint for pregnancy complications". Reprod. Biomed. Online...

formation* Successive microsporogenesis Syncarpous gynoecium Parietal placentation Monocotyledonous seedling Persistent radicle Haustorial cotyledon tip...

flower is superior and the flower has regular symmetry. It has basal placentation, with 1 locule and 5 carpels. It flowers mostly in the summer, but in...

and all have ovaries that are superior or half-inferior with parietal placentation. Salicaceae are divided into three subfamilies, with Salicoideae further...

bundles in the lower left of the picture bend in the periphery, so the placentation is not parietal but involute." Holstein (2015): "a Ripening fruit of...

1091650311. PMID 5346723. S2CID 85011250. Krause, W.J. & Cutts, H. (1985). "Placentation in the Opossum, Didelphis virginiana". Acta Anatomica. 123 (3): 156–171...

Patricia (November 2003). "Morphogenesis of extraembryonic membranes and placentation inMabuya mabouya (Squamata, Scincidae)". Journal of Morphology. 258 (2):...

is bicarpellary, syncarpous, superior, unilocular, ovule one, basal placentation, style single and filiform, stigma capitate. Fruits: Oblong utricle Seeds:...

produces only one ovule. The ovary is superior with basal or free-central placentation. The gynoecium terminates in 1 to 3 styles, each of which ends in a single...