Which of the Following Events Does Not Occur During Prophase

question 59

Multiple Choice

Which of the following events does not occur during prophase of mitosis?

• A) The nucleolus and the nuclear membrane disintegrate.
• B) Each chromosome replicates so that it becomes a double-stranded structure.
• C) Centrosomes start to form the mitotic spindle.
• D) Chromosomes become visible due to the shortening and condensation of chromatin.

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Definitions:

Standard Deviation

A means to assess the degree of variability or scattering in a set of numerical values.

Z-score

An indicator that quantifies the position of a value relative to the average in a collection of values, by indicating how many standard deviations it is from the mean.

Raw Scores

The original, untransformed scores or data collected from observations or experiments.

Hypothesized Mean

The mean value of a population parameter that is proposed in the null hypothesis, serving as a basis for testing statistical significance against observed data.