1. Lacking elasticity; unyielding or unadaptable. See Synonyms at stiff. 2. Economics Of, relating to, or being a good for which changes in price have little effect on the quantity demanded or supplied: the inelastic demand for cigarettes.
The classification of algae is complex and somewhat controversial, especially concerning. the blue-green algae (Cyanobacteria), which are sometimes known as blue-green. bacteria or Cyanophyta and sometimes included in the Chlorophyta. These topics are. not covered in detail this document.
Brown alga is the largest, most complex type of algae, is brown, olive or yellowish-brown in color, and has over 1,800 species in Class Phaeophyceae. Brown alga is the largest, most complex type of algae, is brown, olive or yellowish-brown in color, and has over 1,800 species in Class Phaeophyceae.