What would be the number of chromosomes in the cell of the aleurone layer in a plant species with 8 choromosomes in its synergids

Options

A. 8
B. 16
C. 24
D. 32

Answer

To determine the number of chromosomes in the cells of the aleurone layer in a plant species with 8 chromosomes in its synergids, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Chromosome Number in Synergids**:
- The problem states that there are 8 chromosomes in the synergids.
- Synergids are haploid cells, meaning they contain a single set of chromosomes. Therefore, we denote the number of chromosomes in the haploid state as \( n \).
- Here, \( n = 8 \).

2. **Understand the Nature of the Aleurone Layer**:
- The aleurone layer is part of the endosperm in plants.
- The endosperm is typically triploid in nature, which means it contains three sets of chromosomes. Therefore, we denote the number of chromosomes in the triploid state as \( 3n \).

3. **Calculate the Number of Chromosomes in the Aleurone Layer**:
- Since we have established that \( n = 8 \), we can calculate the number of chromosomes in the aleurone layer using the formula for triploid cells:
\[ \text{Number of chromosomes in aleurone layer} = 3n = 3 \times 8 = 24 \]

4. **Conclusion**:
- The number of chromosomes in the cells of the aleurone layer is 24.

### Final Answer:
The number of chromosomes in the aleurone layer is **24**.