Definition of Diatoms. Meaning of Diatoms. Synonyms of Diatoms

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

Definition of Diatoms

Diatom
Diatom Di"a*tom, n. [Gr. ? cut in two. See Diatomous.] 1. (Bot.) One of the Diatomace[ae], a family of minute unicellular Alg[ae] having a siliceous covering of great delicacy, each individual multiplying by spontaneous division. By some authors diatoms are called Bacillari[ae], but this word is not in general use. 2. A particle or atom endowed with the vital principle. The individual is nothing. He is no more than the diatom, the bit of protoplasm. --Mrs. E. Lynn Linton.

Meaning of Diatoms from wikipedia

- few (centric diatoms) are radially symmetric, while most (pennate diatoms) are broadly bilaterally symmetric. A unique feature of diatom anatomy is that...
- Diatomic molecules are molecules composed of only two atoms, of the same or different chemical elements. The prefix di- is of Gr**** origin, meaning "two"...
- pennate diatoms (Centrales and Pennales). This cl****ification was extensively overhauled by Round, Crawford and Mann in 1990 who treated the diatoms at a...
- A deposit containing diatoms from this epoch can provide many more benefits than that of an older deposit. For example, diatoms from the Eocene epoch...
- Diatomic carbon (systematically named dicarbon and 1λ2,2λ2-ethene), is a green, gaseous inorganic chemical with the chemical formula C=C (also written...
- growth in diatoms is caused by the in-wash of silicon-bearing terrestrial sediments, and when the supply of silicon is exhausted, the diatoms begin to...
- are a cl**** of diatoms. They are similar to the Centrales, a traditional, paraphyletic subdivision of the heterokont algae known as diatoms. The order is...
- the living diatoms to determine characteristics of their environment. In early spring and the fall, the ratio of living diatoms to dead diatoms is high,...
- cell walls made of the N-acetylglucosamine polymer chitin. Unusually, diatoms have a cell wall composed of biogenic silica. A plant cell wall was first...
- are over 100,000 species of diatoms accounting for 25–45% of the ocean's primary production Linked diatoms Pennate diatom from an Arctic meltpond, infected...
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