John wants to test how temperature affects the mass of sugar that can be
dissolved in water. which of the following factors will john expect to change
in response to the differences between the control group and the
experimental group?
o
a. the time of day
o
b . the volume of the water
c. the mass of the sugar
o
d. the temperature of the water

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)

the answer is sex-linked recessive.

im not intirely sure but i think the anwser is d relative humidity