Oligolecithal
Webmesolecithal. mesolecithal Applied to an egg that has a yolk of intermediate size and strongly concentrated in one hemisphere, typical of Petromyzonidae, Acipenseridae, Amiidae, Lepidosirenidae, and Amphibia. Compare MACROLECITHAL; OLIGOLECITHAL. Weboligohemia: The reduction of blood volume in the peripheral circulation. While hypovolaemia is in far more common general use, oligaemia is preferred by radiologists when referring to a local reduction in blood perfusion, as occurs in pulmonary embolisation.
Oligolecithal
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WebTelolecithal ( Greek: τέλος (telos) = end, λέκιθος (lekithos) = yolk), refers to the uneven distribution of yolk in the cytoplasm of ova found in birds, reptiles, fish, and monotremes. The yolk is concentrated at one pole of the egg separate from the developing embryo . This type of egg undergoes discoidal meroblastic cleavage ...
Web3) Dotterverteilung innerhalb der Eizelle: Bei isolecithalen Eiern ist der Dotter im Ei gleichmäßig verteilt; sie sind meist dotterarm (oligolecithal oder alecithal, z. B. Mensch). … Web18. dec 2024. · Dalam telur microlecithal, jumlah kuning telur jauh lebih sedikit daripada jumlah sitoplasma. Telur ini berukuran sangat kecil. Beberapa ahli embriologi menggambarkan telur mikrolesital sebagai telur alecithal atau telur oligolecithal atau telur miolecithal (yaitu, sedikit kuning telur). Jenis telur ini ditemukan pada manusia.
WebOligolecithal Egg (also alecithal egg), an egg that contains little yolk. Oligolecithal eggs are typical of all higher mammals, some marsupials, and many invertebrates, for … http://www.macollege.in/app/webroot/uploads/department_materials/doc_351.pdf
Webไข่ชนิดโอลิโกเลซิทัล (Oligolecithal egg) เป็นไข่ชนิดที่มีไข่แดงน้อย เช่น ไข่ของหอยเม่น ปลาดาว เป็นต้น
WebAt some early stage during the evolution of viviparous mammals, eggs came to be retained in the oviducts of the mother. The embryo then was provided with nourishment from fluids in the oviduct; the yolk, which became redundant, gradually ceased to be provided, and the eggs became oligolecithal. The eggshell, present in reptiles, was no longer needed and … highlands field guide pages listWebTừ điển dictionary4it.com. Qua bài viết này chúng tôi mong bạn sẽ hiểu được định nghĩa Oligolecithal ovum là gì.Mỗi ngày chúng tôi đều cập nhật từ mới, hiện tại đây là bộ từ điển đang trong quá trình phát triển cho nên nên số lượng từ hạn chế và thiếu các tính năng ví dụ như lưu từ vựng, phiên âm, v.v ... how is mayon volcano formedWebAlecithal: Yolk is absent. If present, it is in a negligible quantity. E.g. Mammals. Microlecithal: The eggs containing small amount of yolk and they can also be called as oligolecithal eggs. E.g. Amphioxus. Mesolecithal: Moderate amount of yolk is present in these eggs. E.g. Amphibians. Macro/Megalecithal: Enormous amount of yolk is present. E.g. how is mayonnaise preservedWeboligolecithal, Bez. für Eizellen, die dotterarm sind (z.B. diejenigen des Menschen). Das könnte Sie auch interessieren: Spektrum Kompakt Umweltgifte – Schädliche Stoffe für Mensch und Natur. Anzeige. Mertens, Dietmar. Visuelles Wissen. Biologie: Der anschauliche Einstieg in alle Themenbereiche. highlands field hockey club njWeb中文名 少黄卵 外文名 oligolecithal egg 所属学科 动物学 公布时间 1996年 how is mazda sound systemWebmicrolecithal. Romer and Balinsky named these eggs as oligolecithal eggs Eg'. Amphioxus, Tunicates 3.Mesolecithal Egg: In amphibian, Dipnoi and Petromyzon the amount of yolk … how is mayor of nycWebDotter. „Das Gelbe vom Ei“: Dotter oder Eigelb in aufgeschlagenem Hühnerei. Der oder das Dotter (von mittelhochdeutsch toter bzw. tuter; [1] griechisch λέκιθος lekithos, lateinisch … how is mazda\u0027s diesel car selling