What is true

Options

A. Toadstool is an edible fungus
B. Rust fungi are homoecious
C. Parathecium is fruiting body
D. In Mushroom gills produce basidia

Answer

To determine which statement is true regarding fungi, let's analyze each option step by step:

1. **Toadstool is an edible fungus.**
- Toadstools are commonly known to refer to mushrooms that are toxic and poisonous. Therefore, this statement is **incorrect**.

2. **Rust fungi are homoceous.**
- Rust fungi are known to cause plant diseases and are classified as heteroceous, meaning they require two different host plants to complete their life cycle. Thus, this statement is also **incorrect**.

3. **Parathecium is a fruiting body.**
- The term "parathecium" is often confused with "ascoma," which is the actual fruiting body in certain fungi. Therefore, this statement is **incorrect**.

4. **In mushrooms, gills produce basidia.**
- This statement is true. In mushrooms, the gills (located under the cap) are where basidia are produced, which are the structures that generate spores. Thus, this statement is **correct**.

**Final Answer: The true statement is: "In mushrooms, gills produce basidia."**