Q. The given graph shows thechange in DNA content during various phases (A to D) in a typical mitotic cell cycle. Identify the phases and select the correct option. A B C dBiology Question Image

 2512  226 Cell Cycle and Cell Division Report Error

Solution:

During G 1 phase, DNA content is 2C. S phase is marked by replication of DNA and the amount of DNA per cell is doubled. During G 2 phase, synthesis of RNA and proteins takes place. During mitosis, DNA content gets equally distributed among two daughter cells.