â¢ MIRROR IMAGE (noun) The noun MIRROR IMAGE has 1 sense: 1. a likeness in which left and right are reversed. Familiarity information: MIRROR IMAGE used as a noun is very rare.
Brassica (/ËbraesÉ¨kÉ/) ËbrÃ¦sÉ¨kÉ is a genus of plants in the mustard (Family). Brassicaceae the members of the genus are informally known as cruciferous, vegetables, cabbages or mustard. plantrassica plants have been the subject of much scientific interest for their agricultural importance. Six particular species (B. carinata, B. juncea, B. oleracea, B. napus, B. nigra and B. rapa) evolved by the combining of chromosomes from three earlier species, as described by the Triangle of U theory.
Intraspecific competition occurs between members of the same species and is a very important factor that is limiting the population size of many species (McGinley, 2008). Brassica rapa plants are model organisms to study because of their rapid-cycling, small genome sizes and short life cycles.Brassica rapa also known as âfast plantsâ, because they can grow into adults in the span of seven weeks, is an ideal species to study competition (Miller, 1995).rassica rapa also known as âfast plantsâ, because they can grow into adults in the span of seven weeks, is an ideal species to study competition (Miller, 1995).