When rosa talks about her biological clock ticking down, she’s referring to her need to have a baby before menopause occurs. when her grandmother teresita talks about her biological clock winding down, she’s referring to

Her nearing death

Explanation:

The term biological clock has many different meaning, one of the is the decrease of female fertility with advancing maternal age, the other the biological program that limits the lifespan of an individual.

Rosa's grandmother Teresita is the term biological clock to the fact that she is approaching an age at which she is likely to die. Winding down means slowing down in life, closing things, being at peace with the idea that one's death is near. The term is a neutral way of saying that she is feeling old and ready to die.

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."