Question

what useful purpose is served by cell division in a multicellular organism? select all the correct answers.
a. to ensure that a cell does not become too large
b. to produce new cells during an organism’s growth
c. to replace damaged cells and tissues
d. to ensure all cells remain undifferentiated

Explanation:

• Option A: Cell division helps prevent excessive cell growth by maintaining an optimal surface - area - to - volume ratio for efficient nutrient and waste exchange.
• Option B: During an organism's growth, cell division is essential for increasing the number of cells to build tissues and organs.
• Option C: In case of damage, cell division replaces damaged cells and tissues to maintain the organism's normal function.
• Option D: Cell division actually leads to cell differentiation (specialization) rather than keeping cells undifferentiated.

Answer:

A. to ensure that a cell does not become too large, B. to produce new cells during an organism’s growth, C. to replace damaged cells and tissues