In humans, free earlobes are dominant to attached earlobes. Two parents that are both heterozygous for free earlobes are expecting a child. What are the chances that the child will have free earlobes?

Which of the following statements are true chromosomes make up genes

Match the description of each organism to the appropriate category

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously