Which of the following is not included in germplasm collection?
AWild relatives
BOld improved varieties
CDiseased varieties
DPure lines
Answer:
C. Diseased varieties
Read Explanation:
The entire collection of plants or seeds having all the diverse alleles for all genes in a given crop is called as germplasm collection.
It consists of all present-day improved varieties, old improved varieties no longer in cultivation, local varieties of all areas, pure lines maintained by plant breeders, wild relatives and related species.