The two daughter cells formed during mitosis contains

Options

A. The same amount of DNA but a set of chromosomes different from those of parental cells.
B. The same amount of DNA and the same set of chromosomes as those of the parent cell.
C. Half the amount of DNA and the same set of chromosomes as those of the parent cell.
D. Double the amount of DNA and a set of chromosomes different from those of the parent cell.

Answer

**Step-by-Step Solution:**

1. **Understanding Mitosis**: Mitosis is a type of cell division that results in two daughter cells that are genetically identical to the parent cell. It is important to note that mitosis is not a reductional division like meiosis.

2. **Amount of DNA**: During mitosis, the amount of DNA in the daughter cells remains the same as that in the parent cell. Each daughter cell receives an identical copy of the DNA.

3. **Set of Chromosomes**: The daughter cells formed during mitosis contain the same set of chromosomes as the parent cell. This means that if the parent cell is diploid (2n), both daughter cells will also be diploid (2n).

4. **Elimination of Incorrect Options**:
- Option 1 (same amount of DNA but different set of chromosomes) is incorrect because mitosis does not involve the exchange of genetic material that would lead to different sets of chromosomes.
- Option 3 (half the amount of DNA and the same set of chromosomes) is incorrect because mitosis does not reduce the amount of DNA.
- Option 4 (double the amount of DNA and different set of chromosomes) is also incorrect because mitosis does not double the amount of DNA, nor does it create different sets of chromosomes.

5. **Conclusion**: The correct answer is that the two daughter cells formed during mitosis contain the same amount of DNA and the same set of chromosomes as those of the parent cell.

**Final Answer**: The two daughter cells formed during mitosis contain the same amount of DNA and the same set of chromosomes as those of the parent cell.

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