Definition of sac or vesicle. Meaning of sac or vesicle. Synonyms of sac or vesicle

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

Definition of sac or vesicle

sac or vesicle
Embryonic Em`bry*on"ic, a. (Biol.) Of or pertaining to an embryo; embryonal; rudimentary. Embryonic sac or vesicle (Bot.), the vesicle within which the embryo is developed in the ovule; -- sometimes called also amnios sac, and embryonal sac.

Meaning of sac or vesicle from wikipedia

- alternatively called the umbilical vesicle by the Terminologia Embryologica (TE), though yolk sac is far more widely used. The yolk sac is one of the fetal membranes...
- citrus fruit. These components are also found in the flavedo oil sacs. The vesicles and their inner juices contain many vitamins and minerals as well...
- the sperm sac. sperm sac, a blind-end pouch of the seminal vesicle. Testes, ****s; glands that produce sperm, sperm sacs. ****, a sac which holds...
- The seminal vesicles (also called vesicular glands or seminal glands) are a pair of convoluted tubular accessory glands that lie behind the urinary bladder...
- young tapeworms (larvae) belonging to the genus Taenia. It is a small, sac-like vesicle resembling a bladder; hence, it is also known as bladder worm. It is...
- Otic vesicle, or auditory vesicle, consists of either of the two sac-like in****tions formed and subsequently closed off during embryonic development...
- the formation of the gestational sac (chorionic cavity or extraembryonic coelom) and the yolk sac (umbilical vesicle) is still debated. The main theory...
- fourth w****, when the yolk sac (also known as the umbilical vesicle) presents the appearance of a small pear-shaped vesicle. Generally, the duct fully...
- mammals, the **** (pl.: ****s or scrota; possibly from Latin scortum, meaning "hide" or "skin") or scrotal sac is a part of the external male genitalia...
- umbilical vesicle. In humans, the yolk sac is important in early embryonic blood supply. The human allantois is a caudal out-pouching of the yolk sac, which...