Consider statements about human anatomy: 1. The brain is part of the central nervous system. 2. The spinal cord is part of the peripheral nervous system. 3. Nerves are part of the peripheral nervous system. Which are correct? MCQ with Answer and Explanation

The nervous system is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and the spinal cord, which process and coordinate information. The PNS consists of all the neural structures outside the CNS, including cranial nerves, spinal nerves, and ganglia, which connect the CNS to the rest of the body. Thus, statements 1 and 3 are correct.