After meiosis I, the resultant daughter cells have -

Options

A. Same amount of DNA as in the parent cell in S - phase
B. Twice the amount of DNA in comparison to haploid gamete
C. Same amount of DNA in comparison to haploid gamete
D. Four times the amount of DNA in comparison to haploid gamete

Answer

To answer the question "After meiosis I, the resultant daughter cells have -", we need to understand the process of meiosis and the changes that occur during meiosis I.

### Step-by-Step Solution:

1. **Understanding Meiosis**: Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the formation of four haploid cells from one diploid cell. It consists of two main stages: meiosis I and meiosis II.

2. **Meiosis I Overview**: During meiosis I, homologous chromosomes are separated. This means that each daughter cell will receive one chromosome from each homologous pair.

3. **Chromosome Number**: Before meiosis begins, the cell is diploid (2n), meaning it has two sets of chromosomes. After meiosis I, the chromosome number is halved, resulting in haploid (n) daughter cells.

4. **DNA Content**: Each daughter cell after meiosis I contains half the number of chromosomes compared to the original parent cell. However, the amount of DNA in each daughter cell is still equivalent to that of the parent cell at the start of meiosis, because the DNA has been replicated during the S phase before meiosis begins.

5. **Conclusion**: Therefore, after meiosis I, the resultant daughter cells have twice the amount of DNA compared to haploid gametes, because each chromosome consists of two sister chromatids.

### Final Answer:
The correct answer is: **Twice the amount of DNA in comparison to haploid gamete.**