<prompt> Disadvantage of Somatic stem cells isLimited availabilityPoor expansion in vitroLimited pluripotencyEthical concerns  <response>: Somatic stem cells are easily available, have good expansion in vitro, low risk of malignancyNo ethical concerns not taken from foetus, embryo and mostly used for autologus tissuesMain disadvantage is limited pluripotencyRef: Bailey and Love 27e pg: 34 