Question

what is one function of mitosis that helps a cell grow and reproduce?
a. condensing the cells chromatin into individual chromosomes
b. splitting the cell into two identical daughter cells
c. checking the cells copied dna for errors
d. replicating the cells organelles

Explanation:

To determine the function of mitosis for cell growth and reproduction, we analyze each option:

• Option A: Condensing chromatin into chromosomes is part of mitosis but not the main function for growth/reproduction.
• Option B: Mitosis culminates in cytokinesis (a related process) where the cell splits into two identical daughter cells, which is key for cell growth (increasing cell number) and reproduction.
• Option C: Checking DNA for errors is part of the cell cycle (e.g., G2 checkpoint) but not a direct function of mitosis.
• Option D: Replicating organelles occurs during interphase, not mitosis.

Answer:

B. Splitting the cell into two identical daughter cells