There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
embryology
(noun) the branch of biology that studies the formation and early development of living organisms
Source: WordNet® 3.1
embryology (usually uncountable, plural embryologies)
The scientific study of embryos.
Source: Wiktionary
Em`bry*ol"o*gy, n. Etym: [Gr. -logy: cf. F. embryologie.] (Biol.)
Definition: The science which relates to the formation and development of the embryo in animals and plants; a study of the gradual development of the ovum until it reaches the adult stage.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.