Which of the following statements is TRUE?
A)Once a person reaches maturity, cell division stops except to repair wounds.
B)Cell division in an adult signifies cancer.
C)Some specific cells throughout the body retain the ability to divide and replace themselves.
D)Mitosis always produces haploid cells.
E)All cells retain the ability to divide even after the organism reaches maturity.

Question

Quizplus · Accepted Answer

Some specific cells throughout the body, such as stem cells, retain the ability to divide and replace themselves even after the organism reaches maturity. This process is known as cell renewal or turnover. However, not all cells retain this ability, and some tissues have limited regenerative capacity. Option A is incorrect because many cells in the body, such as skin and blood cells, continue to divide and replenish throughout the lifespan. Option B is incorrect because cell division in adults is not always a sign of cancer. Option D is incorrect because mitosis usually produces diploid cells (with the same number of chromosomes as the parent cell). Option E is incorrect because not all cells retain the ability to divide throughout the lifespan.

Which of the Following Statements Is TRUE