He chromosomes in your body Select one: a. exist in 23 pairs in all cells but gametes. b. each contain thousands of genes. c. form right before cells divide. d. All of the above

As a small change in a person's dna can cause a genetic disorder

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above