How can gamma ray be harmful to the body ? A- They pass right through, not harmful

B- If they have a reaction with heat in the atmosphere

C- If they become ionized , or charged , and can change with a new chemical reaction

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes