Genetics
compulsive channel switching (i. e. channel surfing) is found to
be caused by a recessive (but highly prevalent) gene on the x
chromosome (cs). also located on the x chromosome are two
other recessive genes - one that causes an addiction to watching
football on tv (fba), and one that causes excessive
burping in public (bp). the location of these genes on the
x chromosome are 25 (cs/ cs+), 43
(fba/fba+) and 76
(bp/bp+) map units. the level of
interference over this linkage group (i. e. the coefficient of
interference) is 0.15. a normal female has the genotype
cs+fba bp+
/cs fba+bp. what is the
probability that she will produce a gamete that contains all three
recessive alleles?