Dolly the sheep, the first mammal cloned from a somatic (body) cell, came into the world innocent as a lamb. However, soon after the announcement of her birth in February 1997 (Wilmut et al., 1997) she caused panic and controversy. An important, and for many people troubling question arose: if the cloning of sheep is possible, will scientists soon start cloning humans as well; and if they did, would this be wrong or unwise? For most people, Dolly was really a wolf in sheepâs clothing.
According to the University of Vermont Extension, the reasons plants have different colors is because of pigments within the plant. A variety of pigments are held within different plants, other factors regarding plant color include the amount of sugar and light a plant receives.
Bees are one of the main reasons that so many flowers are brightly colored. This is because they are attracted to the brighter colored flowers. As a result, these are the flowers that often get pollinated. Some colors have more influence on bees than others. Bees also see in a slightly different spectrum than humans. They are able to see into the ultraviolet part of the electromagnetic spectrum that we humans are not able to see. As a result of this type of vision, bees are also unable to see the color red, and are very attracted to the colors yellow and blue.