[问答题]
10. The pedigree chart shows ABO blood group alleles a
m hhwxo;tb1 zs )/o.4cnd their gen
( /ltu d2dv9gxotype for nail-patella syndrome, an inherited condition. The individuals 1, 3, and 4 in row III are recombinants. Image by D.B. P
(td9 x/d 2vgluylypiv.
Use the pedigree chart to explain the meaning of gene linkage.
参考答案:
Any two of these points for 2 marks:
Linked genes are on the same chromosome.
Linked genes are (usually) inherited together.
The pedigree chart shows that nail-patella syndrome is inherited with the gene for blood group.
The chart shows the blood group allele is on the same chromosome as nail-patella syndrome.
本题详细解析:
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