Syngamy can occur outside the body of the organism in

Options

A. Fungi
B. Mosses
C. Algae
D. Ferns

Answer

**Step-by-Step Solution:**

1. **Understanding Syngamy**: Syngamy refers to the fusion of male and female gametes, resulting in the formation of a zygote. This is a crucial step in sexual reproduction.

2. **Types of Syngamy**: There are two main types of syngamy:
- **Internal Syngamy**: This occurs inside the body of the organism. Examples include mammals and birds.
- **External Syngamy**: This occurs outside the body of the organism. Examples include many aquatic organisms like fish and amphibians.

3. **Analyzing the Options**:
- **Fungi**: Generally reproduce asexually, and when they do reproduce sexually, it is typically through internal syngamy.
- **Mosses**: Reproduce via spores and do not typically exhibit external syngamy.
- **Algae**: Many types of algae reproduce through external fertilization, where gametes are released into the water, allowing syngamy to occur outside the organism's body.
- **Ferns**: Like mosses, ferns reproduce via spores and do not exhibit external syngamy.

4. **Conclusion**: Among the given options, algae are the only group that commonly exhibits external syngamy. Therefore, the correct answer is **C) Alga**.

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