What is the function of dna and where is it found in a eukaryote cell? a. sexual reproduction: ribosomes b. controls respiration: mitochondria c. regulates all cell activity: nucleus d. pass of like traits: endoplasmic reticulum

The correct answer is option C, that is, to regulate all the cellular activity and is found in the Nucleus.  

DNA is found in the nucleus of the cell as a nuclear DNA. It is a nucleic acid, which comprises the genetic instructions for the function and development of all the living organisms. All the identified cellular life and even some of the viruses comprises DNA. The prime function of the DNA of the cell is the enduring storage of information in order to monitor all the cellular activity.  

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.