The correct sequence of arrangements of segments in the leg of cockroach is

Options

A. Trochanter, coxa, femur, tibia, tarsus
B. Coxa, trochanter, femur, tibia, tarsus
C. coxa, femur, trochanter, tibia, tarsus
D. trochanter, femur, coxa, tibia, tarsus

Explanation

To determine the correct sequence of arrangements of segments in the leg of a cockroach, we need to identify the names and order of the segments that make up the leg. The segments of the cockroach leg are as follows:

1. **Coxa**: This is the first segment and is often referred to as the hip-like bone.
2. **Trochanter**: This is the second segment, which can be thought of as the knee-like bone.
3. **Femur**: This is the third segment and is a long bone in the leg.
4. **Tibia**: This is the fourth segment, which is also a long bone and connects with the femur.
5. **Tarsus**: This is the last segment, which represents the finger-like bones of the leg.

Now, let's arrange these segments in the correct order:

1. **Coxa**
2. **Trochanter**
3. **Femur**
4. **Tibia**
5. **Tarsus**

Thus, the correct sequence of arrangements of segments in the leg of a cockroach is **Coxa, Trochanter, Femur, Tibia, Tarsus**.