Syngamy is also known as

Options

A. Plasmogamy
B. Isogamy
C. Oogamy
D. Fertilisation

Answer

**Step-by-Step Text Solution:**

1. **Understanding Syngamy**: Syngamy refers to the process where two haploid gametes (male and female) fuse together to form a diploid zygote. This is a crucial step in sexual reproduction.

2. **Identifying Other Terms**: The question provides several options: plasmogamy, isogamy, oogamy, and fertilization. We need to determine which of these terms is synonymous with syngamy.

3. **Defining Each Term**:
- **Plasmogamy**: This is the fusion of the cytoplasm of two cells, which is different from syngamy as it does not involve the fusion of nuclei.
- **Isogamy**: This refers to the fusion of two similar gametes. While it involves syngamy, it is not synonymous with it.
- **Oogamy**: This is a type of sexual reproduction involving dissimilar gametes, typically a larger female gamete and a smaller male gamete. It is a specific form of syngamy but not the term we are looking for.
- **Fertilization**: This is the process of syngamy where the male and female gametes fuse, leading to the formation of a zygote.

4. **Conclusion**: Among the options provided, the term that is synonymous with syngamy is **fertilization**. This is because fertilization encompasses the entire process of gamete fusion, leading to the formation of a new organism.

**Final Answer**: Syngamy is also known as **fertilization**.

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