vitelline sac Antonyms
No Synonyms and anytonyms found
Meaning of vitelline sac
Wordnet
vitelline sac (n)
membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional
vitelline sac Sentence Examples
- The vitelline sac is a sack-like structure that surrounds the developing embryo of oviparous animals.
- It stores nutrients for the developing embryo and aids in the exchange of oxygen and carbon dioxide.
- The vitelline sac is connected to the embryo by the vitelline stalk, which contains blood vessels.
- In birds, the vitelline sac is located outside the body and is attached to the umbilical cord.
- In fish, the vitelline sac is located inside the body and is attached to the intestine.
- In humans, the vitelline sac is initially located outside the body but is later incorporated into the body as the embryo grows.
- The vitelline sac is an important structure for the developing embryo, as it provides it with essential nutrients and oxygen.
- The size of the vitelline sac varies depending on the species of animal.
- In some animals, the vitelline sac is only present during the early stages of embryonic development.
- In other animals, the vitelline sac remains present throughout the embryonic period and is gradually absorbed into the body as the embryo develops.
FAQs About the word vitelline sac
membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional
No synonyms found.
No antonyms found.
The vitelline sac is a sack-like structure that surrounds the developing embryo of oviparous animals.
It stores nutrients for the developing embryo and aids in the exchange of oxygen and carbon dioxide.
The vitelline sac is connected to the embryo by the vitelline stalk, which contains blood vessels.
In birds, the vitelline sac is located outside the body and is attached to the umbilical cord.
