• 2022-06-06
    The nervous system can be devided into the central nervous system and
    the ( )
    A: brain
    B: spinal
    cord
    C: peripheral
    nervous system
    D: endocrine
    system
  • C

    内容

    • 0

      keeping the homeostasis<br/>of the internal environment depends on the () A: Non-automatic<br/>control system B: Negative<br/>feedback control system C: positive<br/>feedback control system D: Feed-forward<br/>control system E: nervous<br/>and endocrine regulation.

    • 1

      For study purposes, the nervous system may be divided into the (1), consisting of the brain and spinal cord, and the (2), consisting of all nervous tissue outside the brain and spinal cord.

    • 2

      peripheral nervous system

    • 3

      The basic structure of the nervous system is ( ). A: Nervous tissue B: Reflex arc C: Receptor D: Central nervous system

    • 4

      Which part of the central nervous system regulates heartbeat and breathing? A: Spinal cord B: Brainstem C: Cerebrum D: Cerebellum