Question 2 in a beetle species the red color is dominant over the white color. what is the genotype of any red beetle resulting from this species? 1points a red and white alleles present on one chromosome b red and white alleles present on two chromosomes c a red allele present on both homologous chromosomes d a red allele present on at least one of two homologous chromosomes question 3 genetic engineering has led to genetically modified plants that resist insects, pests and bacterial and fungal infections. which outcome would most likely be a reason why some scientists recommend caution in planting genetically modified plants? 1points a improved agricultural yield and profit b increased genetic variation and diversity c reduced pesticide and herbicide use d unplanned ecosystem interactions question 4 the graphs below illustrate change in a lizard population over time. which process most likely led to the change in the lizard population? a natural selection acting on a harmful trait b natural selection acting on a beneficial trait c natural selection acting on a dominant trait d natural selection acting on a recessive trait