If a pedigree is Sex-linked that means a
only males can be carriers

b
females can never get the disease

c
females are always the carriers

d
it is carried on the Y chromosome

females, cuz they have two X chromosomes, which means they can be a carrier for a sex-linked trait.

Explanation:

your answer is C females are always the carriers

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )