10. The pedigree chart shows ABO blood group alleles and their
y5u xr(o7;hc4i-66jorx-k im2j mrek genotype for nail-patella syndrome, an inherited condition. The individua
eir xjc4h k-mu2y rj(6m io75-ko6;rxls 1, 3, and 4 in row III are recombinants. Image by D.B. Pylypiv.
Use the pedigree chart to explain the meaning of gene linkage.