What is the role of selection in crop improvement.

Discuss the role of hydridisation in crop improvement.

Write a short note on selection in crop improvement.

Write the role of polyploidy in crop improvement.

Name the oldest method of crop improvement.

Which is the oldest method of crop improvement ?

Which is the oldest method for crop improvement ?

Which is the oldest method for crop improvement ? (a) Hybridization (b) Selection (c) Mutation breeding (d) Introduction

Define green revolution, what are the common objectives of crop improvement ?

Write short notes on : Role of VAM in crop improvement