Mark the correct pair

Options

A. Limulus -prawn
B. Aedes -locust
C. Laccifer - lac insect
D. Apis - king crab

Answer

To solve the question "Mark the correct pair," we need to analyze each of the given options and determine which pair is correctly matched.

### Step-by-Step Solution:

1. **Analyze the First Pair: Limulus and Prawn**
- Limulus is known as the horseshoe crab.
- Prawn is a different type of crustacean.
- Since Limulus and Prawn refer to different organisms, this pair is **incorrect**.

2. **Analyze the Second Pair: Ades and Locust**
- Ades is a genus of mosquitoes.
- Locust is a type of grasshopper.
- As Ades and Locust are not related, this pair is also **incorrect**.

3. **Analyze the Third Pair: Lecifer and Lac insect**
- Lecifer is indeed a genus of Lac insects.
- Lac insects are known for producing resin, which is used commercially.
- Since Lecifer and Lac insect refer to the same group, this pair is **correct**.

4. **Analyze the Fourth Pair: Apis and King crab**
- Apis refers to honey bees.
- King crab is a type of crab.
- Since Apis and King crab are different organisms, this pair is **incorrect**.

### Conclusion:
The only correct pair from the options provided is **Lecifer and Lac insect**. Therefore, the answer is option number three.