I need major help here! [biology; star testing]?

Question 6 I believe they are talking about Hardy-Weinberg populations, they are large populations with no mutation, no migration, no selection, ual mating and diploid organisms. Question 8 Im not certain but DNA likeness should be the best for determining relationships. Question 10 definetley the unstriped tigers, when there is gr the stripes on tiger hep to camolflauge it from prey but without gr orange and black sticks out like sore thumb.