Crossword-Solution: STOMODAEUM
Dictionary
| Word | Word Type | Definition |
|---|---|---|
| Stomodaeum | n. | A part of the alimentary canal. See under Mesenteron. |
| Stomodaeum | n. | The primitive mouth and esophagus of the embryo of annelids and arthropods. |
We have 1 clue for the answer “STOMODAEUM”
| Clue | Answers |
|---|---|
| in embryology, the invagination that forms the anterior part of the digestive tract | 2 answers |
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Hint 1 meaning
To boil with a continued bubbling or heaving and
rolling, with noise.
Hint 2 anagram
LALOPW
Hint 3 another clue
BATTER ___
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Sentences with STOMODAEUM (5)
The true mouth is formed late by a tucking-in of epiblast, the stomodaeum (s.d.), which meets and fuses with the hypoblast, and is then perforated.
Foregut: extends from the mouth to the end of gizzard; its epithelium being formed from the ectodermal invagination known as the stomodaeum.
The HYDROMEDUSAE are distinguished from the Scyphozoa chiefly by negative characters; they have no stomodaeum, that is, no ingrowth of ectoderm at the mouth to form an oesophagus; they have no mesenteries (radiating partitions) which incompletely subdivide the coelenteron; and they have no concentration of digestive cells into special organs.
The SCYPHOZOA have the following features in common:--They typically exhibit an ectodermal stomodaeum; partitions or mesenteries project into their coelenteron from the body-wall, and on these are generally concentrated digestive cells (to form mesenterial filaments, phacellae or gastric filaments, &c.); the external musculature of the body-wall is circular (except in _Cerianthus_); the internal, longitudinal; and the sexual cells probably always arise in the endoderm.
The elongation of the mouth and stomodaeum confer a bilateral symmetry on the body of the zooid, which is extended to other organs of the body.