Which One of These Statements About the Hereditary Lineage of the Y

Which one of these statements about the hereditary lineage of the Y chromosome is NOT correct?

A) Ninety-four percent of the Y chromosome consists of sequences in which genetic linkage is complete.
B) Because of complete linkage, each hereditary lineage of Y chromosomes is separate from every other lineage.
C) Mutations along any given Y chromosome are often lost over time.
D) Each unique combination of nucleotides along a Y chromosome constitutes a Y-chromosome haplotype.
E) Mutations that occur along the Y chromosome are completely linked to any past or future mutations along that chromosome.