With respect to fungal sexual cycle, choose the correct sequence of events

Options

A. Karyogamy, Plasmogamy and Meiosis
B. Meiosis, Plasmogamy and Karyogamy
C. Plasmogamy, Karyogamy and Meiosis
D. Meiosis, Karyogamy and Plasmogamy

Explanation

To determine the correct sequence of events in the fungal sexual cycle, we need to understand the definitions and order of the processes involved. The main events in the fungal sexual cycle are plasmogamy, karyogamy, and meiosis.

### Step-by-Step Solution:

1. **Understanding Plasmogamy**:
- Plasmogamy is the first step in the sexual reproduction of fungi. It refers to the fusion of the cytoplasm of two parent cells. This step results in a cell with two distinct nuclei (a dikaryotic cell).

2. **Understanding Karyogamy**:
- The next step is karyogamy, which is the fusion of the nuclei from the two parent cells. This process leads to the formation of a diploid zygote, which contains two sets of chromosomes (one from each parent).

3. **Understanding Meiosis**:
- Finally, meiosis occurs after karyogamy. This process involves the division of the diploid zygote into haploid spores, which can then germinate and grow into new fungal organisms.

4. **Correct Sequence**:
- Based on the definitions and order of events, the correct sequence of the fungal sexual cycle is:
- Plasmogamy → Karyogamy → Meiosis

5. **Choosing the Correct Option**:
- From the provided options, the one that matches this sequence is Option 3: Plasmogamy, Karyogamy, and Meiosis.

### Final Answer:
The correct sequence of events in the fungal sexual cycle is **Plasmogamy, Karyogamy, and Meiosis** (Option 3).

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