What are the fixed alleles in the human species?
a) the alleles that are on the most chromosomes
b) the alleles that change most often
c) the alleles that everyone has
d) the alleles that no one has

What is a codon and where is it found

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity