Investigators are looking into the sudden death of a popular celebrity's manager. They find DNA at the scene that does not belong to the victim. They take DNA samples of the celebrity and the rest of his staff to compare to the DNA from the scene. What is the DNA test examining specifically?

It is looking for matching patterns of alleles

Explanation:

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

you can have just about every answer you can think of