Antares has indicated that it will price Otrexup at a price of $548 per prescription. Each prescription contains four weekly injectors. This has cost implications as the biologics can cost $15,000 to $25,000 per year versus about $6,600 for Otrexup.
Each of the three primary germ layers will form a different set of specific organs and tissue types in the animal. The ectoderm will form the nervous system, the epithelial cells of the mammary glands, the lens of the eyes, hair, pigment cells and the epidermis of the skin.hese three layers, the endoderm, the ectoderm and the mesoderm, are called the primary germ layers. After gastrulation, the cup-like embryonic stage that contains at least two distinct germ layers is called the gastrula.
The layers of the skin are the dermis, epidermis, and hypodermis.   Epidermis, dermis, subcutaneous (fat) Not all professions recognize the subcutaneous as a layer The ep â¦ idermis, the dermis, and the fatty region.The epidermis is the outermost and thinnest layer.he subcutaneous tissue is a layer of fat and connective tissue in which there are larger blood vessels and nerves. This layer regulates the temperature of both the body and the skin itself. In descending order from the surface: epidermis, dermis and hypodermis.