If a leaf cell of Agave has’ x ‘chromosomes then what will be the number of chromosomes in its egg cell?

Options

A. 2x
B. x/2
C. x/4
D. x

Answer

To solve the question regarding the number of chromosomes in the egg cell of Agave when a leaf cell has 'x' chromosomes, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Type of Cell**:
- The question states that a leaf cell of Agave has 'x' chromosomes. Leaf cells are somatic cells, which means they are not involved in reproduction.

2. **Understand Chromosome Number in Somatic Cells**:
- Somatic cells, like the leaf cell mentioned, contain the diploid number of chromosomes. In this case, the diploid number is represented as 'x'.

3. **Determine the Type of Cell in Question**:
- We need to find out the number of chromosomes in the egg cell. The egg cell is a type of gamete.

4. **Know the Chromosome Number in Gametes**:
- Gametes (sperm and egg cells) contain half the number of chromosomes compared to somatic cells. This is because gametes are produced through a process called meiosis, which reduces the chromosome number by half.

5. **Calculate the Number of Chromosomes in the Egg Cell**:
- Since the leaf cell has 'x' chromosomes, the egg cell will have half of that number. Therefore, the number of chromosomes in the egg cell will be 'x/2'.

6. **Select the Correct Option**:
- From the options given (2X, Xx2, Xx4, or X), the correct answer is 'X/2', which indicates that the egg cell has half the number of chromosomes compared to the somatic leaf cell.

### Final Answer:
The number of chromosomes in the egg cell of Agave will be **X/2**.

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