Number of spindle apparatus formed during meiosis is

Options

A. 3
B. 2
C. 1
D. 4

Explanation

To determine the number of spindle apparatus formed during meiosis, we can break down the process step by step.

### Step-by-Step Solution:

1. **Understanding Meiosis**: Meiosis consists of two main stages: Meiosis I and Meiosis II. Each of these stages involves a series of phases including prophase, metaphase, anaphase, and telophase.

2. **Spindle Formation in Meiosis I**:
- During Meiosis I, specifically in prophase I, a spindle apparatus is formed. This spindle is responsible for separating homologous chromosomes during the anaphase of Meiosis I.
- Therefore, **1 spindle apparatus is formed during Meiosis I**.

3. **Spindle Formation in Meiosis II**:
- In Meiosis II, the process is similar to mitosis. During prophase II, a new spindle apparatus is formed.
- In metaphase II, two spindles are formed at right angles to the spindle formed in Meiosis I. This is because each of the two daughter cells from Meiosis I undergoes a division.
- Therefore, **2 additional spindles are formed during Meiosis II**.

4. **Total Spindle Apparatus**:
- Adding the spindles from both stages:
- 1 spindle from Meiosis I
- 2 spindles from Meiosis II
- Total = 1 + 2 = **3 spindle apparatus**.

5. **Conclusion**: The total number of spindle apparatus formed during meiosis is **3**.

### Final Answer:
The number of spindle apparatus formed during meiosis is **3**.

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