What kind of skeleton does a grasshopper have?
The correct answer and explanation is :
A grasshopper has an exoskeleton, which is a hard outer covering that provides support and protection to its body. Unlike humans and other vertebrates, which have internal skeletons (endoskeletons), grasshoppers and other arthropods rely on their exoskeletons for structural integrity.
Explanation:
The exoskeleton of a grasshopper is made of chitin, a tough and flexible material that gives it both strength and durability. This exoskeleton is divided into three main body parts: the head, thorax, and abdomen. Each segment is protected by a hardened outer shell that not only supports the body but also prevents water loss and protects against predators.
One major advantage of an exoskeleton is that it provides excellent protection and attachment points for muscles, enabling powerful movements such as jumping and flying. However, a disadvantage is that it limits growth. To overcome this, grasshoppers must undergo a process called molting (ecdysis), in which they shed their old exoskeleton and develop a new, larger one. This allows them to grow in size over time.
The grasshopper’s exoskeleton is also specialized for movement. Its legs, particularly the hind legs, are adapted for jumping, with strong muscles connected to the rigid exoskeletal plates. The wings, which are also attached to the thorax, are supported by a network of veins that provide strength and flexibility for flight.
In summary, the grasshopper’s exoskeleton plays a crucial role in its survival, offering protection, support, and mobility. While it has some limitations, such as the need for molting, it is a highly efficient structure that enables grasshoppers to thrive in various environments.