An e-reader, also called an e-book reader or e-book device, is a mobile electronic device that is designed primarily for the purpose of reading e-books and digital periodicals. An e-reader is similar in form, but more limited in purpose than a tablet.-book reading is increasing in the US; by 2014 28% of adults had read an e-book, compared to 23% in 2013.
1 Developmental biology â The study of the processes by which an organism changes from a single cell into a mature, multicellular individual.  Epigenetics (pronunciation) â The study of heritable changes in phenotype caused by mechanisms other than the alteration of nucleotide sequences.
More generally we define 'Life Sciences' as all sciences that have to do with 'organisms', like plants, animals and human beings. More specifically the following fields of science are included. For specification see 'Interesting links' Agrotechnology. Animal Science. Biochemistry. Biocontrol. Biodynamics. Bio-engineering. Bioinformatics and biocomputing