The green algae (singular: green alga) are a large, informal grouping of algae consisting of the Chlorophyte and Charophyte algae, which are now placed in separate Divisions. The land plants or Embryophytes (higher plants) are thought to have emerged from the Charophytes.reen algae have chloroplasts that contain chlorophyll a and b, giving them a bright green color, as well as the accessory pigments beta carotene and xanthophylls, in stacked thylakoids. The cell walls of green algae usually contain cellulose, and they store carbohydrate in the form of starch.
shock noun (ELECTRIC CURRENT). âº [C] a âcurrent of âelectricity going through the âbody: If that âcord is âpulled âloose, youâll get a shock from the âplug. shocking adjective us /ËÊÉkÂ·ÉªÅ/ âº The âbook was âconsidered shocking when it was first âpublished. adjective us /ËÊÉkÂ·ÉªÅ/.
What is Shock? The medical term shock refers to the organs and tissues of the body not receiving a sufficient flow of blood. As a result of the imbalance of oxygen supply and demand, a buildup of waste products occurs and can cause damage to the organs. This type of shock is known as physiological shock and can result in collapse, coma or even death if it is not treated immediately.