Question

question 6 of 28 which of the following contains stem cells that can produce only their own type of cells? a. adult b. 3 day old embryo c. 6 week - old embryo d. blastocyst

Explanation:

Adult stem - cells are multipotent and can mainly produce cells of their own tissue type. Embryonic stem - cells (from 3 - day old embryo, 6 - week old embryo, and blastocyst) are more pluripotent and can differentiate into a wider variety of cell types.

Answer:

A. Adult