All of the following are physical characteristics used to determine race except a. Skin color. C. Hair texture. B. Eye color. D. Body structure. Please select the best answer from the choices provided A B C D.

D is the answer.

Explanation:

:) What is race determined by?

To determine an individual's race, people may use one or more ancestry or biological bases, phenotypic or physical characteristics, and cultural bases, such as ideology and language.

it would lead to upper respiratory infections and pneumonia.

"do a testcross with a homozygous recessive plant."