Cortical bone, or compact bone, is one of two main types of osseous tissue. Cortical bone is dense and forms the surface of bones, contributing 80% of the weight of a human skeleton. It is extremely hard, formed of multiple stacked layers with few gaps. Its main function is to support the body, protect organs, provide levers for movement, and (shared with cancellous bone) store minerals. The other major type of bone is trabecular or cancellous bone; it is spongy and makes up the bulk of the interior of most bones, including the vertebrae.
Periosteum is the type of bone that covers the surface of every bone in the body. It is a dense layer of vascular connective tissue that provides nourishment and serves as a protective layer for bones.
The protective layer that covers the surface of a plant to prevent water loss is called the cuticle.
The protective layer that covers a leaf is called the cuticle. It is a waxy layer that helps to prevent water loss and protect the leaf from environmental stressors such as pathogens and UV radiation.
The outer layer of the bone marrow is called the periosteum, which is a dense fibrous membrane that covers the surface of bones.
The inner osteogenic layer primarily consists of osteoblasts, which are responsible for bone formation, as well as osteoprogenitor cells that can differentiate into osteoblasts. This layer is important for bone growth, repair, and remodeling.
Periosteum is the type of bone that covers the surface of every bone in the body. It is a dense layer of vascular connective tissue that provides nourishment and serves as a protective layer for bones.
The protective layer that covers the surface of a plant to prevent water loss is called the cuticle.
There isn't one. Epidermis means the outer layer of skin.
The periosteum does , which is a specialized layer of connective tisssue.
Cortical bone.
The thick smooth layer of tissue that covers the ends of bones is called articular cartilage. Its main function is to reduce friction between bones during movement and to provide cushioning and shock absorption.
The protective layer that covers a leaf is called the cuticle. It is a waxy layer that helps to prevent water loss and protect the leaf from environmental stressors such as pathogens and UV radiation.
Cartilage is what protects the bones where they meet.
Either the cell membrane, or the cell wall. The cell membrane is most common in animals, and protists, whereas some monerans, and most plants and fungi have a cell wall.
Cartilage is the soft and tough layer that covers the ends of the long bones. It is included in the joint. It protects the bones from wear and tear during the movement.
It is the protective fat layer which covers the intestines, just underneath all the skin layers of the abdomen.
The outer layer of the bone marrow is called the periosteum, which is a dense fibrous membrane that covers the surface of bones.