About The Word Planula
Learn about the word Planula to help solve your crossword puzzle. Discover Planula definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Planula
| Planula Definition And Meaning |
|---|
What's The Definition Of Planula?
[n] the flat ciliated free-swimming larva of hydrozoan coelenterates
Synonyms | Synonyms for Planula: Related Terms | Find terms related to Planula: See Also | hydroid | hydrozoan Planula In Webster's Dictionary \Plan"u*la\, n.; pl. {Planul[ae]}. [L., a little plane.]
1. (Biol.) In embryonic development, a vesicle filled with
fluid, formed from the morula by the divergence of its
cells in such a manner as to give rise to a central space,
around which the cells arrange themselves as an envelope;
an embryonic form intermediate between the morula and
gastrula. Sometimes used as synonymous with {gastrula}.
2. (Zo["o]l.) The very young, free-swimming larva of the
c[oe]lenterates. It usually has a flattened oval or oblong
form, and is entirely covered with cilia.
|
More Crossword Puzzle Words
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Cross Word Of The Day
- Jacques anatole francois thibault ‐ French writer of sophisticated novels and short stories…
- Terpsichore ‐ taking a series of rhythmical steps (and movements) in time to…
- Conserve ‐ fruit preserved by cooking with sugar [v] preserve with sugar;…
- Euphagus ‐ a genus of…
- Order exocycloida ‐ flat…
- Cookie ‐ any of various small flat sweet cakes (`biscuit' is the British…
- C and w ‐ a simple style of folk music heard mostly in the southern United…
- Common tarweed ‐ California annual having red-brown spots near the base of its…
- Scoreboard ‐ a large board for displaying the score of a contest (and some…
- Crop up ‐ appear suddenly or…