Besides eyes and antenna which of the following is the sense organ in cockroach?

Options

A. Maxillary palps
B. Labial palps
C. Anal cerci
D. All

Answer

To determine the additional sense organs in a cockroach besides eyes and antennae, we can analyze the options provided:

1. **Maxillary Pulp**: The maxillary pulps are sensory structures that play a significant role in host detection. They are indeed considered sense organs as they help the cockroach in sensing its environment.

2. **Labial Pulp**: The labial pulps also serve a sensory function. They are involved in the sensory perception related to feeding, which means they help the cockroach sense food and other substances. Thus, labial pulps are also classified as sense organs.

3. **Anal Sarkide**: The anal sarkide refers to a pair of appendages located at the end of the abdomen. These appendages are sensitive to wind and vibrations, allowing the cockroach to detect changes in its environment. Therefore, anal sarkide is also a sense organ.

4. **Ol**: This option seems unclear in the context of the question and does not correspond to a known sense organ in cockroaches.

Based on the analysis of the options, we can conclude that besides eyes and antennae, the maxillary pulp, labial pulp, and anal sarkide are all sense organs in cockroaches.

### Final Answer:
The sense organs in cockroaches, besides eyes and antennae, include:
- Maxillary Pulp
- Labial Pulp
- Anal Sarkide