Question:
Trochanter is a part of:
Trochanter is a part of:
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Remember the sequence of insect leg segments:
Coxa \(\rightarrow\) Trochanter \(\rightarrow\) Femur \(\rightarrow\) Tibia \(\rightarrow\) Tarsus.
In certain parasitic Hymenoptera, the trochanter is divided into two sub-segments (two-segmented trochanter).
Coxa \(\rightarrow\) Trochanter \(\rightarrow\) Femur \(\rightarrow\) Tibia \(\rightarrow\) Tarsus.
In certain parasitic Hymenoptera, the trochanter is divided into two sub-segments (two-segmented trochanter).
Updated On: Aug 18, 2026
- Antennae
- Leg
- Head
- Wing
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
The insect thoracic legs are segmented appendages adapted for walking, swimming, digging, or jumping.
Step 2: Detailed Explanation:
A standard insect leg is composed of five distinct segments, listed in order from proximal (attached to the body) to distal:
1. Coxa: Articulates the leg to the thorax.
2. Trochanter: A small, often triangular segment that acts as a hinge between the coxa and femur.
3. Femur: The stoutest and strongest segment of the leg.
4. Tibia: A long, slender segment.
5. Tarsus: The segmented foot region ending in claws.
Step 3: Final Answer:
The trochanter is a segment of the insect leg, which corresponds to option (B).
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