when both genes on a chromosomes are the same.
some thing you can eat off of.
to bring or come to an end
to have both male and female together.
giving a clear and effective picture.
a part of a whole expressed using a numerator and a denominator.
to act on or affect each other.
THE DISTANCE NORTH OR SOUTH OF THE EQUATOR.
the friction between a body and the surface on which it moves.
something that can help proove something.