by gene activation
ESCs divide into two cells: one is a duplicate stem cell (the process of self-renewal) and the other daughter cell is one which will differentiate. The daughter cells divides and after each division it becomes more specialized.
Answer:
mesophiles
Explanation:
Meophiles or mesophilic microbes are those microscopic organisms that thrives best in moderate temperature between 20 to 45 degree Celsius.
This region of temperature happens to overlap with the region of temperature that humans live, carry out their day to day physical and biological activities.
<em>Hence, mesophiles represents the group of microbes that are most likely to cause human diseases.</em>