If a female is heterozygous for an X-linked allele, how many types of gametes can she produce with respect to that allele?

Two (2)

Explanation:

If a female is heterozygous for an X-linked allele, such a female can produce two different gametes with respect to the allele.

Being heterozygous means that there are two different alleles representing the gene. The first gamete produced by such female would carry the dominant allele while the other gamete would carry the recessive allele.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.