The present research work published in this book is mainly to increase the worldwide production of wheat to meet the demand of human beings.As the world is facing many environmental effects i.e. abiotic stresses mainly drought, heat etc. which directly lead to the downfall in the production of cereal crops, pulses, vegetables, fruits etc..So the scientists need to develop new varieties which can show maximum production on yield and quality basis in abiotic stress conditions by using Biotechnological tools and techniques. In the present research work small contribution was made to overcome the...