Answer:
C (All cells have a nucleus
.)
Explanation:
Prokaryotic cells do not have a nucleus, but they are still cells.
The right answer is the first phase of the general adaption syndrome.
The concept of stress was introduced by Hans Selye. He describes the mechanism of the adaptation syndrome, that is to say all the modifications that allow an organism to bear the consequences of a natural or operative trauma.
In fact, it is the double-perception of a state of divergence between a demand for adaptation at a given moment and the ability to cope with it. It is an energy expenditure. It can be positive or negative.
The stress syndrome evolves in three successive stages:
*"Alarm reaction": the defense forces are mobilized
*"Resistance stage": adaptation to the stressor
*"Stage of exhaustion": inexorably reached if the stressor is sufficiently powerful and acts a long time.
Anaphase is the stage of mitosis in which the chromatids separate from each other and are pulled to the opposite ends of the cell.
<h3>What is Mitosis?</h3>
Mitosis may be defined as a process of cell division where a single cell splits into two identical daughter cells. This process was first discovered by W. Fleming in 1879 in animal cells.
Anaphase is the smallest phase of the mitotic cell division in which the centromere splits and chromosomes move to the opposite poles.
Therefore, it is well described above.
To learn more about Mitosis, refer to the link:
brainly.com/question/19058180
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