Aline connecting a vertex of a scalene triangle with the midpoint of the opposite side is the

If this question has the same set of options like the previous ones, the answer to this question is letter C. Median.
A line connecting a vertex of a scalene triangle with the midpoint of the opposite side is the median.
A median of a triangle is a line segment joining a vertex to the midpoint of the opposite side.

Here are the following choices:
A. altitude.  
B. bisector of the angle at the vertex.
C. median. 
D. perpendicular bisector of the side.

Since a female is both xx chromosome and the male passes down the x chromosome, than the offspring would be female since a female is xx.