Astudent constructs a venn diagram to compare the organelles in plant and animal cells. venn diagram of plant and animal cells mc024-1.jpg which organelle should be listed under “plant only” in the diagram? centriole vacuole lysosome chloroplast

The right answer is Chloroplast.

The chloroplast is a specific organelle of plant cells, probably derived from an endosymbiosis event of a cyanobacterium by a primitive eukaryotic cell. The chloroplast is indeed separated from the cytoplasm by a double membrane, two membranes separated by an intermembrane space.

Inside, the chloroplast consists of a stack of thylacoids, which bathe in the stroma (intrachloroplastic fluid).

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.