Which one of the following statmenet is incorrect ?
1 Egg producing structure is flask shaped in mosses
2 Egg producing structure is oogonium in Chara
3 Female gametangium is archegonium in red algae
4 Male gametangium is antheridium in bryophytes

Options

A. Egg producing structure is flask shaped in mosses
B. Egg producing structure is oogonium in Chara
C. Female gametangium is archegonium in red algae
D. Male gametangium is antheridium in bryophytes

Answer

To determine which statement is incorrect among the given options, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Analyze Statement 1**: "Egg producing structure is flask shaped in mosses."
- In mosses (which are bryophytes), the female gametangium is called the archegonium. The archegonium is indeed flask-shaped and produces eggs.
- **Conclusion**: This statement is **correct**.

2. **Analyze Statement 2**: "Egg producing structure is oogonium in Chara."
- In Chara, which is a type of green algae, the female gametangium is called the oogonium. The oogonium produces eggs.
- **Conclusion**: This statement is **correct**.

3. **Analyze Statement 3**: "Female gametangium is archegonium in red algae."
- In red algae, the female gametangium is not called archegonium; it is referred to as carpogonium. Therefore, this statement is incorrect.
- **Conclusion**: This statement is **incorrect**.

4. **Analyze Statement 4**: "Male gametangium is antheridium in bryophytes."
- In bryophytes, the male gametangium is indeed called antheridium, which produces male gametes (sperm).
- **Conclusion**: This statement is **correct**.

### Final Answer:
The incorrect statement is **Statement 3**: "Female gametangium is archegonium in red algae."

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