Which of these statements is true? a. meiosis your body heal itself. b. meiosis involves two cycles of cell division. c. mitosis brings genetic variety to a species. d. mitosis produces four identical cells.

Select the word from the list that best fits the definition a system made of 25 satellites

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?