答案在下面。 Abstract: With the rapid development of molecular technology now， the technology used in our life has been more and For this amazing technology， it is mixed， this Especially in the past， the United States show that the use of genetic engineering technology developed artificial blood， and is scheduled after 2013， human trials of artificial blood， is cause for controversy， and this is mainly on the use of genetic engineering to create a shallow artificial blood
Abstract 21， is a diversified century， as reflected this spirit of the times of culture， arts are also colorful Rock Painting as the source of art， has great influence on modern art， but also can not be We should carry forward the traditional rock paintings of art forms， but also its constant In modern painting the various factions， we often see the rock paintings look good shows in their works， even works with many rock paintings of the mother or structural agree that Rock Paintings and the origin of the original features of this attention， the rock paintings Guzhuo the shape and color of the mystery are a model of modern Connotation and characteristics of modern art has also absorbed the essence of the original rock paintings， to create a different Modern Art inherited the rock paintings of the original shape， color， composition and other aspects of the advantages of modern art is a more Modern artist Zhou's brother， Rufino - Tamayo also learned from the best of rock paintings， created a unique painting Key words: inheritance， development and innovation
