carrottopsadly
carrottopsadly
16.01.2022 • 
Biology

Which of the following is an example of internal regulation during the cell cycle? A gap outside of the cell (caused by a skateboarding accident) triggers cell division.
A cell receives a signal from the cell’s own nucleus to divide.
Tumor cells continue to divide without receiving a signal.
Hormones in the blood cause cell growth in a growing teenager.

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