Which one of the following pairs is mismatched

Options

A. Bombyx mori – Silk
B. Apis indica - honey
C. Pila globosa – Pearl
D. Kenia lacca – Lac

Answer

To solve the question of which pair is mismatched, we need to analyze each option provided:

1. **Bombix mori - Silk**:
- Bombix mori is the scientific name for the silkworm, which is indeed used in the production of silk. This pair is correctly matched.

2. **Apis indica - Honey**:
- Apis indica is a species of honeybee that is known for producing honey. This pair is also correctly matched.

3. **Paila globosa - Pearl**:
- Paila globosa is incorrectly matched with pearls. Pearls are actually produced by pearl oysters, specifically the species known as Pinctada, with Pinctada vulgaris being one of the common types. Therefore, this pair is mismatched.

4. **Kenya laka - Lac**:
- Kenya laka refers to a type of lac insect that produces lac, which is a resin used in various products. This pair is correctly matched.

Based on the analysis, the mismatched pair is:

**Paila globosa - Pearl**

### Step-by-Step Solution:
1. Identify the scientific names and their corresponding products from the options given.
2. Confirm the accuracy of each pair:
- Bombix mori produces silk.
- Apis indica produces honey.
- Paila globosa does not produce pearls; pearls are produced by Pinctada vulgaris.
- Kenya laka produces lac.
3. Determine which pair is incorrect based on the above confirmations.
4. Conclude that the mismatched pair is Paila globosa - Pearl.