Which is the oldest method of plant breeding for crop improvement?

Select the incorrect option regarding conventional plant breeding.

$A$ and $B$ were crossed to obtain sugarcane varieties having desirable qualities and the ability to grow in the sugarcane areas of North India. The most appropriate option for $A$ and $B$ is:

In a plant breeding program,what is the entire collection of plants/seeds having all the diverse alleles for all genes in a given crop called?

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

The main aim of plant breeding is