Question

Improved varieties of wheat suitable for indian climates have been developed by

• A. hybridization and mutation
  
• B. mutation and cloning
  
• C. cloning of polyploids
  
• D. polyploidy and hybridization
  

Answer 1

The correct option is A hybridization and mutation


The plants obtained through hybridization display hybrid vigour. The ones where a mutation is induced display new desired phenotypes. After the appearance of new phenotypes, varieties are selected and hybridized further.