In a Soay sheep population linkage disequilibrium is complete between the TYRP1869 gene locus (T) and the presence of a microsatellite marker BMS678 "b". If the marker absence is "B" then what must be true of this Soay sheep population?

	a.	The TRYP1869 locus and the marker b are on different chromosomes
	b.	If you detect that a sheep has the b marker you cannot be confident that the plant also has a T allele
	c.	The recombination frequency between T and b is 50%
	d.	An equal number of TB ; tB ; Tb and tb chromosomes will be found in the population
	e.	Selection for the t allele will also select for chromosomes that are B at the marker locus