The agonist muscle moves the skeleton in one direction while the antagonist muscle:

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Me with these questions image attached

How can you tell the difference between rough er from smooth er?