The answer is C my good friend :)
Answer:
The correct answer is -
a cell that is able to develop into a variety of specialized cells
a specialized cell that results in differentiation
a specialized cell that results in self-renewal
Explanation:
Stem cells are the primal cells that have the ability to self-renewal and able to differentiate into more specialized cells through the mitotic cell division. Stem cells are pluripotent generally but can be totipotent and multipotent as well.
These cells show self-renewal and unlimited potency properties. Self-renewal is the ability of the cell that allows it to go through various cell cycles without losing its undifferentiated state.
Answer:
С observation
Explanation:
This mode of investigation is an example of observation.
Observations are carried out using our senses and keen inquisitiveness. It can take place within a short period of time or an extended duration.
So; noticing the change in shape of the salamanders is making an observation.
Our sight, smell, taste e.tc are all observational tools.
A) a low of stress related illness
