What distinguishes surface and body seismic waves?

Seismic waves are the wave form of energy that travels through the earth's layer and they are produced as a result of earthquake, magma movement, volcanic eruptions, land slides and large man-made explosions.

There are two types of seismic waves. body waves and surface waves. Body waves travels through the interiors of the earth.Surface waves travels only through the interface between earth and the atmosphere.

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.

The answer is overmatching