cephalic region?
cell wall
A bacterial cell is a tiny structure that contains bacterial DNA encased by a tough outer covering called the cell wall. The cell wall provides structure and protection to the bacterial DNA inside.
cuticle
cell wall
The central nervous system (CNS) is surrounded by bone for protection. It also has additional protection from a covering called the meninges. The cranial cavity protects the brain.And the vertebral cavities protect the spinal cord. Together, they are referred to as the dorsal cavity.
it called the cell wall
A rocket housing is the structure or casing that contains components of a rocket, such as the engine, fuel tanks, and payload. It provides protection and support for the components during launch and flight.
This rigid structure of prokaryotes contains peptidoglycan giving the cell shape and surrounding the cytoplasmic membrane. The cell wall provides the cell with protection from environment.
The visceral mass of a mollusk is surrounded by the mantle, a tissue that secretes the shell in many species. This structure provides protection for the internal organs and helps regulate water and gas exchange.
Prawns do not have bones like fish or mammals. Instead, they have an exoskeleton made of chitin, which provides structure and protection. Their body is segmented and contains muscle tissue, but no internal bones are present.
NAT
Cell wall