Which of the following crops cannot be easily improved by cross-breeding? By: Sunday|Published on: Jul 9|Categories: Agricultural Science WAEC| 0 comments A. groundnut B. cowpea C. oil palm D. maize E. yam Correct Answer: Option E – yam Users Also Read These:In a complete dominance monohybrid cross between a…The following crops can be grown as cover crops except?Cross-breeding is a way of?Breeding in self-pollination crops can be regarded as?When gametes from pure breeding parents with…SEE ALSO Wastage of agricultural products during harvesting period is due mainly to inadequate?