......... often becomes monotonous due to .........

Plant breeding is a technique of improving

Which of the following is one of the most important reasons why wild varieties of plants should be preserved?

Which of the following statements are correct regarding the methods of breeding for disease resistance?

Given below are the steps involved in a plant breeding program. Identify the correct sequence of these steps.
$i$. Collection of variability
$ii$. Hybridization
$iii$. Evaluation and selection of parents
$iv$. Testing,release,and commercialization of new cultivars
$v$. Selection and testing of superior recombinants

Plant breeding has a close relationship with