If a person with type a blood is transfused with blood type o, he will select one: a. die of aids b. require a heart transplant c. have received a successful transfusion d. be unable to make his own blood cells

Which of the following statements are true chromosomes make up genes

The location of the stomach is the diaprham

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna