In wheat and rice :

Options

A. Pericarp is fused with seed coat
B. Perisperm is fused with seed coat
C. Seed coat and pericarp are separate
D. Fruit is multiseeded

Answer

To solve the question regarding the relationship between the pericarp and seed coat in wheat and rice, we can break it down into the following steps:

### Step 1: Understand the Structure of Wheat and Rice
- Wheat and rice are both monocotyledons (monocots).
- In monocots, the pericarp (the outer layer of the fruit) is typically fused with the seed coat (the protective outer layer of the seed).

### Step 2: Identify the Correct Relationship
- The question asks about the relationship between the pericarp and seed coat in wheat and rice.
- It is established that in these plants, the pericarp is fused with the seed coat, forming a single protective layer around the seed.

### Step 3: Evaluate the Options
1. **Pericarp is fused with seed coat**: This is correct based on our understanding of monocots.
2. **Perisperm is fused with seed coat**: This is incorrect. The perisperm is a nutritive tissue found beneath the pericarp and does not fuse with the seed coat.
3. **Seed coat and pericarp are separate**: This is also incorrect for wheat and rice, as they are fused.
4. **Fruit is multi-seeded**: While some fruits can be multi-seeded, this does not apply specifically to the pericarp and seed coat relationship in wheat and rice.

### Step 4: Conclusion
- The only correct statement regarding the relationship between the pericarp and seed coat in wheat and rice is that the pericarp is fused with the seed coat.

### Final Answer
- The correct answer is: **Pericarp is fused with seed coat**.

---