Oblique septa in rhizoids are characteristic of :-

Options

A. Liverworts
B. Hornworts
C. Mosses
D. Ferns

Answer

To determine which group of plants has oblique septa in their rhizoids, we will analyze the options provided:

### Step 1: Understand the types of plants listed
- The options given are liverworts, hornworts, mosses, and ferns.
- Among these, liverworts, hornworts, and mosses are bryophytes, while ferns belong to the pteridophytes group.

### Step 2: Analyze the characteristics of each group
- **Ferns**: They have true roots and do not possess rhizoids. Therefore, they cannot have oblique septa in rhizoids.

- **Liverworts**: They have unicellular, aseptate rhizoids. This means their rhizoids do not have any septa, making this option incorrect.

- **Hornworts**: Similar to liverworts, hornworts also have unicellular, aseptate rhizoids. Thus, this option is also incorrect.

- **Mosses**: Mosses are considered a more advanced group of bryophytes. They have multicellular rhizoids that possess oblique septa.

### Step 3: Conclusion
Based on the analysis, the correct answer is:
**C. Mosses** - as they are characterized by having multicellular rhizoids with oblique septa.

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