Question

which are sources of adult stem cells? select three options.
bone marrow
amniotic fluid
brain
gametes
liver
embryo

Explanation:

Adult stem cells are undifferentiated cells found in tissues of adults. Bone marrow is a well - known source (contains hematopoietic stem cells). The brain has neural stem cells, and the liver has hepatic stem cells. Amniotic fluid and embryos are sources of embryonic - like stem cells (not adult stem cells). Gametes are reproductive cells and not a source of adult stem cells.

Answer:

Bone marrow, brain, liver.