The integumentary system is made of up the hair, skin, nails and exocrine glands. It is the largest organ in the body which serve many purposes for the human life. The word integumentary is a Latin word that means to cover. All living things have a fence and the human fence is the skin. It separates us from the outside world as we know it. The biggest function of the integumentary system is to protect our body. It does so by acting as a barrier to infections and injuries. It also helps regulate
The integumentary system has to do with the skin. There are layers to the skin and many incredible structures to the skin that put it together. To start off, the dermis lies beneath the epidermis and is often referred to our real skin, the outer layer. It is composed of dense connective tissue. There are many things that go through our skin. For example: blood vessels, nerves, lymph vessels, smooth muscles, sweat glands, hair follicles, and sebaceous glands which are in the dermis. There are many
gastrulation, where the formed layers of endoderm, ectoderm and mesoderm will be differentiated and specialized to specific function, then polarized to perform a complex function as cluster of cells, which will develop into tissues, organ and organ system. Neurulation is the first step of organogenesis, which only takes place during the embryo stage of a human life. Neurulation is a process of folding that occurs in embryo also includes the transformation of neural plate into neural tube which will