Oxygen molecules travel on red blood cells from the lungs to the heart in a compound called . metabolism respiration cardiopulmonary oxyhemoglobin

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype

Crossing over is a method of (blank)?