Number of chromosomes in meiocytes of maize and apple are respectively

Options

A. 20,34
B. 34,16
C. 24,16
D. 10,17

Answer

To solve the question regarding the number of chromosomes in meiocytes of maize and apple, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Meiocytes**: Meiocytes are specialized cells that undergo meiosis to produce gametes. In diploid organisms, meiocytes contain the diploid number of chromosomes (2n).

2. **Identifying the Organisms**: The question asks for the number of chromosomes in meiocytes of two specific plants: maize and apple.

3. **Chromosome Count in Maize**:
- The diploid number of chromosomes (2n) in maize is known to be 20.
- Therefore, the meiocytes of maize will also have 20 chromosomes.

4. **Chromosome Count in Apple**:
- The diploid number of chromosomes (2n) in apple is known to be 34.
- Thus, the meiocytes of apple will have 34 chromosomes.

5. **Final Answer**:
- The number of chromosomes in meiocytes of maize and apple are respectively 20 and 34.

### Conclusion:
The answer to the question is: **20 (maize) and 34 (apple)**.

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