Improvement Of Oilseeds Crops Through Biochemical Basis Of Resistance Advances in Breeding of Major Field Crop Quantification of Mineral Nutrients Using Advanced Instruments Like AAS & ICP Biometrical Techniques in Plant Breeding Advanced biometrical and quantitative genetics akshay Tools & techniques (Molecular & Biochemical to Study Physiological Processes & to Screen & Asses Stress Response in Plants) CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats)