Plantulae, the adhesive pads, are found in

Options

A. coxa
B. trochanter
C. femur
D. tarsus

Answer

### Step-by-Step Solution:

1. **Understand the Question**: The question asks where plantulae, which are adhesive pads, are found in the anatomy of certain organisms.

2. **Identify the Organism**: The context provided in the video refers to cockroaches, which have a specific leg structure.

3. **Analyze the Structure of Cockroach Legs**: Cockroach legs are divided into several segments: coxa, trochanter, femur, tibia, and tarsus.

4. **Locate the Tarsus**: The tarsus is the last segment of the leg and is composed of five joints.

5. **Identify the Function of Plantulae**: Plantulae are located at the tip of the tarsal segment. They serve as adhesive pads that help the cockroach climb on slippery surfaces.

6. **Select the Correct Option**: Based on the information, the correct answer to the question is option D, Tarsus, as this is where the plantulae are found.

### Final Answer:
Plantulae, the adhesive pads, are found in the **tarsus** (Option D).

---