Question
What are the differences between Mitosis and Meiosis * 5 points Meiosis Mitosis Sexual reproduction Asexual reproduction Creates haploids 4 Daughter cells have 1/2 the number of chromosomes 2 Daughter cells are clones Sexual reproduction Asexual reproduction Creates haploids 4 Daughter cells have 1/2 the number of chromosomes 2 Daughter cells are clones
Answers
GPT-4o mini
Here are five key differences between mitosis and meiosis:
1. **Purpose**:
- **Mitosis**: Primarily for growth, repair, and asexual reproduction; it produces cells for everyday functions.
- **Meiosis**: Specifically for sexual reproduction; it produces gametes (sperm and eggs) for the purpose of genetic diversity.
2. **Number of Divisions**:
- **Mitosis**: Involves one division, resulting in two daughter cells.
- **Meiosis**: Involves two successive divisions (meiosis I and meiosis II), resulting in four daughter cells.
3. **Chromosome Number**:
- **Mitosis**: Produces diploid daughter cells (same number of chromosomes as the parent cell).
- **Meiosis**: Produces haploid daughter cells (half the number of chromosomes of the parent cell).
4. **Genetic Variation**:
- **Mitosis**: Daughter cells are clones of the parent cell, meaning they are genetically identical.
- **Meiosis**: Daughter cells are genetically varied due to processes such as crossing over and independent assortment.
5. **Occasion of Occurrence**:
- **Mitosis**: Occurs in somatic (body) cells.
- **Meiosis**: Occurs only in germ cells (cells that give rise to gametes).
These differences highlight the distinct roles of mitosis and meiosis in the life cycle of organisms.
1. **Purpose**:
- **Mitosis**: Primarily for growth, repair, and asexual reproduction; it produces cells for everyday functions.
- **Meiosis**: Specifically for sexual reproduction; it produces gametes (sperm and eggs) for the purpose of genetic diversity.
2. **Number of Divisions**:
- **Mitosis**: Involves one division, resulting in two daughter cells.
- **Meiosis**: Involves two successive divisions (meiosis I and meiosis II), resulting in four daughter cells.
3. **Chromosome Number**:
- **Mitosis**: Produces diploid daughter cells (same number of chromosomes as the parent cell).
- **Meiosis**: Produces haploid daughter cells (half the number of chromosomes of the parent cell).
4. **Genetic Variation**:
- **Mitosis**: Daughter cells are clones of the parent cell, meaning they are genetically identical.
- **Meiosis**: Daughter cells are genetically varied due to processes such as crossing over and independent assortment.
5. **Occasion of Occurrence**:
- **Mitosis**: Occurs in somatic (body) cells.
- **Meiosis**: Occurs only in germ cells (cells that give rise to gametes).
These differences highlight the distinct roles of mitosis and meiosis in the life cycle of organisms.