Thousands of Americans are on the Waiting list for an Organ Transplant.
Just like many people do on here, you have to provide the text before someone can accurately answer your question.
Skin color would be a good indicator...
In males seminal vesicles and a prostate gland and paired of bulbourethral glands. secretion of these gland produces a plasmic seminal fluid which is rich in fructose ,calcium and certain enzyme the fluid is semen which increases basicity in vagina and decrease acidity.