Which is true of sex-linked genes?
they are important only in sex determination.
they may be on one sex chromosome and not the other.
they always produce traits that are codominant.
they always represent recessively inherited disorders.

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes