How is mitochondrial dna (mtdna) typing used in forensic science?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion

Why do you suppose the structural polysaccharide cellulose does not contain branches?