Question

Bone marrow transplants are given to patients who cannot make their own blood cells. The transplant gives a patient stem cells. What best explains what is happening when the patient receives the transplant? -Transplanted cells change bacteria into blood cells. -Germ cells cause a release of blood cells. -Bacterial cells produce a toxin to make more blood cells. -Cells that have an undefined role develop into blood cells.

Answer 1

Cells that have an undefined role develop into blood cells

Step-by-step explanation:

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Answer 2

The last one
Cells that have an undefined role develop into blood cells