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Homeostasis and Internal Regulation · Term 3

Central and Peripheral Nervous Systems

Students differentiate between the central and peripheral nervous systems, exploring the functions of the brain, spinal cord, and sensory/motor divisions.

Key Questions

  1. How do reflex arcs prioritize speed over conscious thought for survival?
  2. Differentiate the roles of the sympathetic and parasympathetic nervous systems in regulating body functions.
  3. Analyze the functional specialization of different regions of the human brain.

Ontario Curriculum Expectations

HS-LS1-2
Grade: Grade 12
Subject: Biology
Unit: Homeostasis and Internal Regulation
Period: Term 3

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