Q. Which pair is not suitable for marriage according to the element of Rh?

• A. Rh⁺ male and Rh⁺ female
• B. Rh⁻ male and Rh⁻ female
• C. Rh⁺ male and Rh⁻ female
• D. Rh⁻ male and Rh⁺ female

Correct Answer: C