Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Human body
If an Rh-positive man marries an Rh-negative woman, the result will be a _______ fetus.
1
positive
2
negative
3
dead delivery
4
More than one of the above
5
None of the above