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Which germ layer forms nervous system?...

Which germ layer forms nervous system?

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### Step-by-Step Solution: 1. **Identify the Germ Layers**: In human embryonic development, there are three primary germ layers: ectoderm, mesoderm, and endoderm. 2. **Define Ectoderm**: The ectoderm is the outermost germ layer. It is responsible for forming various structures in the body. 3. **Functions of Ectoderm**: The ectoderm gives rise to the epidermis (the outer layer of skin) and also forms the central nervous system (CNS), which includes the brain and spinal cord. ...
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