Answer:
The nuclear envelope does not disappear in metaphase of mitosis, because it already did in prophase. ... The nuclear envelope needs to be broken apart so that the chromosomes can be found, aligned in the middle of the cell, and then pulled apart.
Explanation:
B. Semi fluid substance called the cytosol
What are the other choices ????
This is more of an answer based off of knowledge than fact, but i believe its that "New ideas often develop from unsuccessful experimentation."
