In what case would a female have a sex linked trait?

a
if the mother has the trait and the father does not
b
if a mother is a carrier or has the trait and the father has the trait
c
if a mother does not have the trait and the father is a carrier
d
if the mother does not have the trait and is not a carrier but the father does

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?

Which of these definitions have been paired with the correct type of cell?