If a rotten fruit gets mixed with unripe fruits, the unripe fruits will

Options

A. also be rotten
B. ripe quickly
C. remain unchanged
D. none of these

Explanation

To solve the question, "If a rotten fruit gets mixed with unripe fruits, the unripe fruits will," we need to understand the process of fruit ripening and the role of ethylene.

### Step-by-Step Solution:

1. **Understanding Rotting and Ripening**:
- Rotting is the final stage of the ripening process in fruits. It signifies that the fruit has reached its peak ripeness and is beginning to decompose.

**Hint**: Remember that rotting is a natural progression from ripening.

2. **Role of Ethylene**:
- Ethylene is a plant hormone (a growth regulator) that plays a crucial role in the ripening of fruits. It is produced in larger quantities in ripe and rotting fruits.

**Hint**: Think of ethylene as a "ripening signal" for fruits.

3. **Effect of Mixing Rotten and Unripe Fruits**:
- When unripe fruits are mixed with rotten fruits, the high concentration of ethylene gas released from the rotten fruits will stimulate the unripe fruits to ripen more quickly.

**Hint**: Consider how the presence of ethylene affects the ripening process.

4. **Conclusion**:
- Therefore, the unripe fruits will ripen faster due to the influence of ethylene from the rotten fruits.

**Hint**: Conclude by summarizing the impact of ethylene on unripe fruits.

### Final Answer:
The unripe fruits will ripen quickly when mixed with rotten fruits due to the increased levels of ethylene gas.