1 Ans B Barr Body is commonly found in the Somatic cells of a female mammal only 2 Ans A Embryonic stem cells display high levels of telomerase activity and hTERTexpression, Solution 1 Ans B Barr Body is commonly found in the Somatic cells of a female mammal only 2 Ans A Embryonic stem cells display high levels of telomerase activity and hTERTexpression,.