Study the following columns.columns - Icolumns - IIA. Usage of bisexual1. Coal selection flower as female parentsB. Incorporation of several desirable characters into a single variety2. Pure line selectionC. Ex plotting hybrid vigour for many generations3. EmasculationD. Improving local varieties of self pollinated crop4. Hybridization5. Polyploidy breedingABCDa4531b2345c3412d1524

Study the following columns.columns - Icolumns - IIA. Usage of bisexua

1.	Study the following columns.columns - Icolumns - IIA. Usage of bisexual1. Coal selection flower as female parentsB. Incorporation of several desirable characters into a single variety2. Pure line selectionC. Ex plotting hybrid vigour for many generations3. EmasculationD. Improving local varieties of self pollinated crop4. Hybridization5. Polyploidy breedingABCDa4531b2345c3412d1524
Answer» (c) 3 4 1 2