Question

Scientists use the word _______ to refer exclusively to biological differences between men and women in anatomy, genetics, or physical functioning.

Answer 1

The answer is sex, this is the word that the scientists used in differentiating men and women in terms of the following characteristics or factors affecting them or make them as a whole; anatomy, function and the genetics in which they all have.

Answer 2

Scientists use the word gender/sex to refer exclusively to biological differences between men and women in anatomy, genetics, or physical functioning. Gender/sex is determined if the person is a female or male. It’s basically the word that most of the forms have in order to know the preference of the person filling up the forms or any other documents.