Which of the following is false? a. the graduation rate in a city and the rate of unemployment in a city is a positive correlation b. the cost to mail an envelope and the weight of the envelope is a positive correlation c. none, since all of the other answer choices are true d. a child’s age and a child’s shoe size is a positive correlation

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.