Artificial selection_____. When farmers wanted very short distances between the leaves of wild cabbage, the common variety of cabbage was evolved. For ex: Cabbage, broccoli, cauliflower, kohlrabi and kale can be made artificially from wild cabbage. Broccoli was developed by selecting the arrested flower development of wild cabbage. Broccoli, cauliflower, kale, and cabbage all originated from the wild mustard plant, but framers artificially selected the distinct crops over time. Kale, Brussels sprouts, cauliflower, and cabbage are all varieties of a single magical plant species By Joseph Stromberg Updated Feb 10, 2015, 9:43am EST Share this story A related plant that illustrates the connection is kohlrabi, which has not only vestigial leaves but a plump and crisp stem that resembles broccoli stems and cabbage in flavor. Students will apply their understanding of nucleic acids, proteins, transcription factors, development, evolutionary selection, and the species concept to a specific problem: the origin of domesticated cauliflower and broccoli. Farmers and horticulturalists bred broccoli, cauliflower, kale, and cabbage from the wild mustard plant through True Sexual selection is a type of natural selection resulting from variation in … They can each be considered a man-made food. Each of these seemingly distinct vegetables were also bred from wild cabbage and did not occur as wild plants before. The family includes cabbage, kale, collards, cauliflower, broccoli, kohlrabi, and brussels sprouts, each variety is chosen for certain traits like flower buds, large leaves, and edible stems. In its uncultivated form, Brassica oleracea is known as wild cabbage. Brassica oleracea isn't just the source of broccoli. selection pressure can affect the evolution of plant development and lead to novel morphologies (forms). The stems of cauliflower resemble the ribs of a heading cabbage in flavor, while peeled broccoli stems are difficult to distinguish from a cabbage's sweet core. Evolution of cauliflower, broccoli, cabbage, red cabbage has occurred from wild cabbage. The ‘cole’ vegetables are grown and eaten throughout the world. Yes ,Humans have been a powerful agent in modifying wild species to suit their own requirement throughout ages by using artificial selection 1. In selecting and reinforcing the traits enjoyed by more people, humans took wild cabbage and cultivated a new kind of plant altogether, broccoli. Wild cabbage is a perennial plant found in southern Britain, western France, northern Spain, and along rocky cliffs When farmers wanted arrested flower development of wild cabbage, broccoli was evolved. Cabbage was produced by selecting a short petiole. Because it produces organisms with traits that people desire, a possible negative consequence of … asked Oct 19, 2020 in Biology by Kaanta ( 53.9k points) heredity and evolution Further evidence of how far broccoli has come are vegetables like cauliflower, kohlrabi, brussel sprouts, kale, even the modern form of cabbage available at grocery stores. Another variety, cauliflower, was developed by selecting sterile flowers in the wild cabbage plant. From wild cabbage many varieties like broccoli, cauliflower, red cabbage, kale, cabbage and kohlrabi were obtained 2.wheat The species Brassica oleracea has several morphologies including cauliflower, broccoli, kale and wild cabbage (Figure 1). Artificial selection is a process in which humans consciously select for or against particular features in organisms. Students will experience and understand one approach to studying the evolution of development. 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