Which type of cloning involves taking undifferentiated embryonic cells (stem cells) for use in medical research? *

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?