والاستنساخ أيضاً لديه سلبيات وعليه اشكالات ومنها Cloning also has its drawbacks and problems, including Section English Articles

Abstract

Cloning is powerful tool for production of genetically identical copies of desired donor animal but its success is still questionable. Due to number of factors, many scientist and common people are against cloning. Up to now it’s consider as inefficient technique due to high failure of cloned animal growth from gestation to adulthood. Mostly losses in cloned animals are due to placental abnormalities, cardiovascular and respiratory problems