How do daughter cells at the end of mitosis and cytokinesis compare with the parent cell before DNA replication occurs?

Question

Quizplus · Accepted Answer

During mitosis and cytokinesis, each daughter cell receives the same number of chromosomes and the same amount of DNA as the parent cell before DNA replication occurs. This is because DNA replication occurs before mitosis, ensuring that each daughter cell receives a complete copy of the parent cell's DNA. Therefore, option B is correct. Option A is incorrect because the daughter cells cannot have double the amount of DNA if they receive the same number of chromosomes as the parent cell. Option C is incorrect because the daughter cells would have half the number of chromosomes and half the amount of DNA if cell division occurred after DNA replication. Option D is also incorrect because cytoplasmic division, or cytokinesis, ensures that each daughter cell receives an equal amount of cytoplasm, not half.

How Do Daughter Cells at the End of Mitosis and Cytokinesis