Alternation of Generation

In the life cycle of bryophytes, two types of multicellular generation “sporophyte” and gametophyte alternate with each other; the gametophyte generation gives rise to sporophyte generation and the sporophyte gives rise to gametophytes. This phenomenon is called alternation of generation.

The disadvantages of such screens include the fact that, for technological reasons, they are not produced in a backlit version. Difficulties in creating e-ink color screens At first glance, there are no difficulties in creating color screens for e-books: you can make them in the same way as in smartphone screens – made up of three pixels of different colors (red, green, blue): (Used image from Wikipedia. By Gerald Senarclens de Grancy – Own work, CC BY 3.0, original image ) And this is where problems begin at the physical level.