試題詳解

35. What is the correct statement regarding gene linkage?
(A) Linked genes are found on different chromosomes.
(B) The closer two genes are on a chromosome, the lower the probability that a crossover will occur between them.
(C) The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100%.
(D) All of the traits that Mendel studied—seed color, pod shape, flower color, and others—are due to genes linked on the same chromosome.
(E) None of the above.