The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. In the Charales, the closest relatives of higher plants, full cellular differentiation of tissues occurs.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.
inaccessibility definition: Noun (uncountable) 1. The quality or state of being inaccessible; inaccessibleness.Origin From Middle French inaccessibilitÃ©...
An example of how an object could appear to be invisible through the use of mirrors. Invisibility is the state of an object that cannot be seen. An object in this state is said to be invisible (literally, not visible). Comparing light waves to the water, and whatever object that is being cloaked to the stone, the goal is to have light waves pass around that object, leaving no visible aspects of it, possibly not even a shadow. 2  This is the technique depicted in the 2000 television portrayal of The Invisible Man.