Which cell structure is found in plant and animal cell and controls what can come into or leave a cell

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

The importance of the mind as a part of the body is an example of:

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d