Definition of Frustule. Meaning of Frustule. Synonyms of Frustule

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

Definition of Frustule

Frustule
Frustule Frus"tule, n. [L. frustulum, dim. fr. frustum a piece: cf. F. frustule.] (Bot.) The siliceous shell of a diatom. It is composed of two valves, one overlapping the other, like a pill box and its cover.

Meaning of Frustule from wikipedia

- A frustule is the hard and porous cell wall or external layer of diatoms. The frustule is composed almost purely of silica, made from silicic acid, and...
- -2). Their frustules remain undissolved because they are surrounded by an organic matrix. Clay minerals may also precipitate on the frustules and protect...
- blastoids), the correct word is "theca". For diatoms, the term in use is "frustule", and for radiolarians it should be "capsule". The more common word "s****"...
- the polyp and grow. Limnomedusae polyps can a****ually produce a creeping frustule larval form, which crawls away before developing into another polyp. A...
- groups of diatoms it refers to microscopically punctured regions of the frustule, or outer layer. In certain groups of spider species, so-called cribellate...
- cell wall made of silica (hydrated silicon dioxide), called a frustule. These frustules produce structural coloration, prompting them to be described...
- protective silica (gl****) s**** called frustules. The beautifully engineered and intricate structure of many of these frustules is such that they are often referred...
- (invertebrates and vertebrates). Prominent examples include: Tests or frustules (i.e. s****) of diatoms, Radiolaria, and testate amoebae. Silica phytoliths...
- tactic for adverse conditions by producing dense spores with thick silica frustules that can sink cells out of the surface, typically high in light and temperature...
- the limited availability of silicon, a necessary constituent of diatom frustules. As a consequence of these blooms, benthic macrophyte po****tions were...