If only a single member of a pair of chromosomes is present in a cell, it is a condition and is most likely a cell. diploid; reproductive,
haploid; reproductive,
haploid; autosome,
diploid; autosome

haploid; reproductive

Explanation:

hope this helps:)

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.