A. adenine B. cytosine C. uracil D. thymine 31. Sex linkage is A. a sexually transmitted disease B. the bond between a male and female C. the pattern of inheritance resulting from genes on the X chromosome D. none of the choices is correct. In humans, an individual that is XXY is a female. A bacteria infects a phage by injecting its DNA into the phage. The null hypothesis states that there is no difference between the measured values and the predicted values.
Every organism contains only one gene per chromosome.
In sexually reproducing organisms, one member from each pair of homologous chromosomes is derived from the paternal parent and one member is derived from the maternal parent. All Bay 7.