An adult that grows a hard shell is typically a mollusk, such as a snail or a clam, or a crustacean like a crab. These hard shells serve as protective exoskeletons, safeguarding the animal from predators and environmental hazards. In some cases, the shell also plays a role in the animal's buoyancy and mobility. The process of shell formation involves the secretion of calcium carbonate or chitin, depending on the species.
The hard shell covering the pupa is called a chrysalis. It is formed when a caterpillar undergoes metamorphosis and transforms into a pupa before emerging as an adult butterfly or moth. The chrysalis protects the pupa as it undergoes this transformation.
No; the shell grows as part of the snail.
yes. their shell gets darker as it grows
Soft shell crabs are soft and are eaten with the entire crab. Soft shell crabs are actually hard shell crabs that have shed their shells to allow for growth. Shells do not grow with the crab. Crabs retain a soft shell when they shed their hard shells; then that soft shells begins to harden-up as the crab grows.
One example of a moth with a hard shell is the Atlas moth (Attacus atlas). Its wings are covered in scales that give them a hard, durable quality. This toughness helps protect the moth from predators and environmental elements.
yes the shell grows
no it can not. the shell grows with it
The oldest part of a snail's shell is the center of the coil. When the snail grows, it grows outward
The bedbug's body has a hard shell that doesn't grow. When the bedbug grows it sheds it's shell, which is also why you can find light shells along with the dark spots (the poo/your blood).
The bedbug's body has a hard shell that doesn't grow. When the bedbug grows it sheds it's shell, which is also why you can find light shells along with the dark spots (the poo/your blood).
A snail's home is called a shell. The shell is a hard, protective outer layer that is made up of calcium carbonate. It serves as a home for the snail, providing protection from predators and environmental conditions. The shell also grows with the snail as it continues to develop.
it grows