Need

what would happen to the cells if the body lost all its nutrients by way of the kidney

Your kidneys are bean-shaped organs, each about the size of your fist. They are located near the middle of your back, just below the rib cage. The kidneys are sophisticated trash collectors. Every day, your kidneys process about 200 quarts of blood to sift out about 2 quarts of waste products and extra water. The waste and extra water become urine, which flows to your bladder through tubes called ureters. Your bladder stores urine until you go to the bathroom.

Explanation:

1. First parent allele: WW 
Second parents allele: ww

2. X^b X^B

3. Yes, If the trait is inherited from BOTH mother and father. Because females can be carriers for traits, and not show symptoms because of the two X chromosomes on the 23 chromosome on a karyotype.

4. Punnett Square: 

100% of female children born will be carriers for the trait colorblindness
100% of male children will NOT have the trait for colorblindness

5. Yes, all of the females will be carriers for the colorblindness trait (sex linked)

6. None of the male children will be colorblind because males can't inherit a sex linked trait from their father because sex linked traits often occur on the x chromosome given to males by their mother.