The-feasibility-of-the-coordinated-and-balanced-development-of-science-and-technology-in-life-sciences-and-bioethics-were-discussed-in-this-article-through-the-exploration-of-the-origin-of-ethical-issues-caused-by-the-development-of-modern-science-and-technology-in-life-sciences,and-the-methodology-was-proposed-for-the-ethical-management-of-the-development-of-life-sciences,hoping-to-find-the-dynamic-balance-concerning-the-development-and-the-ethical-issues-in-life-sciences.