Cancer is marked by uncontrolled cell growth and division. Which factor in excessive amounts contributes to this development

Uncontrolled Meiosis is the correct answer for your question. Cancer: Cancer is a non-infectious, deadly disease that results in the uncontrolled growth of the tumor cells or cancer cells.

Explanation:

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if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.