How Do You Spell VITELLINE CIRCULATION?

Pronunciation: [vˈa͡ɪtə͡lˌa͡ɪn sˌɜːkjʊlˈe͡ɪʃən] (IPA)

Vitelline Circulation is a term used to describe the blood supply system of the yolk sac in embryonic development. The word "vitelline" is pronounced /vɪˈtɛlaɪn/, with the first syllable stressed and the "e" in the second syllable as a short "e" sound. The spelling of "vitelline" reflects its Latin root, vitellus, which means "yolk." The word "circulation" is pronounced /ˌsɜːrkjʊˈleɪʃən/, with the emphasis on the second syllable and the "c" pronounced as an "s" sound. It refers to the flow of blood through the vessels of the body.

VITELLINE CIRCULATION Meaning and Definition

1. Vitelline circulation refers to the system of blood vessels that transports nutrients and oxygen from the yolk sac to the developing embryo in oviparous animals, particularly in the early stages of development.

   During the embryonic development of many species, including birds, reptiles, and some fish, an extraembryonic structure called the yolk sac exists. The yolk sac contains the nutrients necessary for the embryonic growth and development until the embryo is able to obtain nutrients on its own.

   The vitelline circulation is responsible for the transport of these essential nutrients from the yolk sac to the developing embryo. This circulation is composed of a network of blood vessels that supply and drain blood from the yolk sac. The oxygenated blood is carried from the yolk sac to the embryo through a specialized vessel called the vitelline artery. This artery branches out into smaller vessels throughout the embryo, providing oxygen and nutrients to the developing tissues.

   As the embryo grows and develops, it begins to form its own circulatory system, and the reliance on the vitelline circulation decreases. Eventually, the yolk sac becomes depleted as the embryo fully develops and hatches, and the embryo transitions to obtaining nutrients and oxygen from its surrounding environment.

   In summary, vitelline circulation is the process by which the nutrients and oxygen from the yolk sac are transported to the developing embryo during early embryonic development in oviparous animals.

Common Misspellings for VITELLINE CIRCULATION

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• bitelline circulation
• gitelline circulation
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• virelline circulation
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Etymology of VITELLINE CIRCULATION

The term "Vitelline Circulation" has its etymology rooted in Latin.

The word "vitelline" comes from the Latin word "vitellus", which means "yolk". In the context of "Vitelline Circulation", it refers to the yolk sac, a membranous sac that provides nourishment to developing embryos in some animals.

The word "circulation" also comes from Latin, derived from the word "circulatio", which means "motion in a circle" or "circular movement". In the context of biology, it refers to the movement of blood or other bodily fluids through the vessels of a living organism.