A pea plant is heterozygous for both seed shape and seed color. S is the allele for the dominant, spherical shape characteristic; s is the allele for the recessive, dented shape characteristic. Y is the allele for the dominant, yellow color characteristic; y is the allele for the recessive, green color characteristic. What will be the distribution of these two alleles in this plant's gametes?

A.	50% of gametes are Sy; 50% of gametes are sY
B.	25% of gametes are SY; 25% of gametes are Sy; 25% of gametes are sY; 25% of gametes are sy.
C.	50% of gametes are sy; 50% of gametes are SY
D.	100% of the gametes are SsYy
E.	50% of gametes are SsYy; 50% of gametes are SSYY.