Cells that are active in protein synthesis are filled with which of the following?

A) vacuoles
B)mithocondria
C) ribosomes
D) smooth ER

cells that are active in.protien synthesis are filled with ribosomes

hope it helps you

C) Ribosomes

Explanation:

Ribosomes are minute particles consisting of RNA and associated proteins that function to synthesize proteins. Proteins are needed for many cellular functions such as repairing damage or directing chemical processes. Ribosomes can be found floating within the cytoplasm or attached to the endoplasmic reticulum.

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)

you know they are heterozygous for a trait because they have it as jj or jj.