Question

Explain the structure of leg of a cockroach?

Answer 1

Three pairs of thoraric legs are present on the ventral side. Each leg is five jointed or segmented and is covered with the sensory bristless and spines . 
Each leg has five podomeres namely: coxa ,trochanter, femur ,tibia, and tarsus. 
Tarsus is last segmaent and made of five movableor tarsomeres. 
Last segment of the tarsus bears a pair of claws and arolium helpful in clinging