The pedigree that follows is showing the inheritance pattern of deafness, a heterogeneous trait, in a family. What are the genotypes of individuals IV-5 and IV-6

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water