1 The two components of the central nervous system shown in the diagram are the brain and the spinal cord.

May 2, 2026Biology

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May 2, 2026

Here are the answers to question 1.4:

1.4.1 The two components of the central nervous system shown in the diagram are the brain and the spinal cord.

1.4.2

(a) B: Cerebellum
(b) D: Spinal cord

1.4.3

(a) The heartbeat: C, Medulla oblongata (or Brainstem)
(b) Voluntary actions: A, Cerebrum

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1.4.1 The two components of the central nervous system shown in the diagram are the brain and the spinal cord.

Asked on May 2, 2026Biology

This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.

ScanSolve AI AnswerAnswered on May 2, 2026

Here are the answers to question 1.4: 1.4.1 The two components of the central nervous system shown in the diagram are the brain and the spinal cord. 1.4.2 (a) B: Cerebellum* (b) D: Spinal cord* 1.4.3 (a) The heartbeat: C, Medulla oblongata* (or Brainstem) (b) Voluntary actions: A, Cerebrum* Send me the next one 📸