which allele combination represents a female who is heterozygous for a sex - linked trait?\n$x^{r}y$\n$x^{r}y…

which allele combination represents a female who is heterozygous for a sex - linked trait?\n$x^{r}y$\n$x^{r}y$\n$x^{r}x^{r}$\n$x^{r}x^{r}$

which allele combination represents a female who is heterozygous for a sex - linked trait?\n$x^{r}y$\n$x^{r}y$\n$x^{r}x^{r}$\n$x^{r}x^{r}$

Answer

Brief Explanations:

Females have XX sex - chromosomes. Heterozygous means having two different alleles for a gene. For a sex - linked trait in females, the heterozygous combination would have one dominant and one recessive allele on the X - chromosomes.

Answer:

C. $X^{R}X^{r}$