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What germ layer if skin?
The skin is derived from the ectoderm germ layer during embryonic development. The ectoderm gives rise to the outermost layer of the skin, called the epidermis, as well as structures such as hair, nails, and certain glands.
What germ layer is nervous tissue found?
Nervous tissue is derived from the ectoderm germ layer during embryonic development.
What germ layer is the larynx derived from?
Ectoderm
What structure derived from the ectoderm?
brain and spinal cord
What germ layer is respiratory system mucosa derived from?
ectoderm
What germ layer is Melanocytes?
Melanocytes are derived from the neural crest, which is a transient embryonic structure that forms from the ectoderm germ layer.
What gland has a medulla derived from ectoderm and a cortex derived from mesoderm?
The adrenal gland has a medulla derived from ectoderm and a cortex derived from mesoderm. The medulla produces stress hormones like adrenaline and noradrenaline, while the cortex produces hormones like cortisol and aldosterone.
What adult structures is not derived from the same primary germ layer as the others?
The notochord is an adult structure that is not derived from the same primary germ layer as the others. While structures like muscles, bones, and connective tissues derive from mesoderm, the notochord originates from the mesoderm but later forms from the embryonic ectoderm.
Which germ layer do the cells of the nervous system differentiate?
Cells of the nervous system differentiate from the ectoderm germ layer during embryonic development. The ectoderm gives rise to not only the nervous system, but also to structures such as the skin and hair.
What will the ectoderm cells eventually differentiate into?
Ectoderm cells will differentiate into various tissues and structures in the body, such as the epidermis (outer layer of skin), nervous system (brain, spinal cord, nerves), and structures like hair and nails.
What germ layer is the tongue?
The tongue is derived from the ectoderm germ layer during early embryonic development.
What are three types of germs layers?
The three germ layers are the endoderm, mesoderm, and ectoderm. Endoderm gives rise to the innermost tissues and organs, mesoderm forms the middle tissues and organs, and ectoderm becomes the outermost tissues and structures of an organism.
