Daughter cells formed after mitosis resemble to their mother cell but daughter cells formed after meiosis different from mother cells:

Options

A. Quantitatively
B. Qualitatively
C. Functionally
D. More than one option is correct

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.
- The process involves one round of division where the chromosomes are duplicated and then evenly distributed to the two daughter cells.
- Since the genetic material is copied and divided equally, the daughter cells maintain the same chromosome number and genetic composition as the mother cell.

2. **Understanding Meiosis**:
- Meiosis is a specialized form of cell division that occurs in sexually reproducing organisms.
- It consists of two rounds of division (Meiosis I and Meiosis II) and results in four daughter cells, each with half the number of chromosomes of the original mother cell.
- In Meiosis I, homologous chromosomes are separated, and in Meiosis II, sister chromatids are separated, leading to genetic variation.

3. **Genetic Differences**:
- The daughter cells produced from meiosis are genetically different from the mother cell due to the halving of chromosome number and the process of genetic recombination (crossing over) during Meiosis I.
- This genetic variation is crucial for evolution and adaptation in populations.

4. **Quantitative Differences**:
- In meiosis, the chromosome number is halved (from 2N to N), while in mitosis, the chromosome number remains the same (2N to 2N).
- This results in daughter cells from meiosis having a different quantitative genetic makeup compared to the mother cell.

5. **Qualitative Differences**:
- The genetic material in the daughter cells from meiosis is a mix of genes from both parents, leading to qualitative differences in traits.
- This mixing of genetic material results in unique combinations of alleles in the daughter cells.

6. **Functional Differences**:
- Due to the genetic differences, the daughter cells from meiosis may also perform different functions compared to the mother cell.
- For example, gametes produced through meiosis will have different characteristics and roles in reproduction compared to somatic cells produced through mitosis.

### Conclusion:
- In summary, daughter cells formed after mitosis are identical to the mother cell, while those formed after meiosis are different due to quantitative, qualitative, and functional changes.