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.
gametophyte
(noun) the gamete-bearing individual or phase in the life cycle of a plant having alternation of generations
Source: WordNet® 3.1
gametophyte (plural gametophytes)
(botany) A plant (or the haploid phase in its life cycle) which produces gametes by mitosis in order to produce a zygote.
Source: Wiktionary
Ga*me"to*phyte, n. [Gamete + Gr. fyto`n plant.] (Bot.)
Definition: In the alternation of generations in plants, that generation or phase which bears sex organs. In the lower plants, as the algæ, the gametophyte is the conspicuous part of the plant body; in mosses it is the so-called moss plant; in ferns it is reduced to a small, early perishing body; and in seed plants it is usually microscopic or rudimentary.
Source: Webster’s Unabridged Dictionary 1913 Edition
22 November 2024
(noun) (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind
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.