Edexcel iGCSE Biology-3.37- 3.38 Human Nervous System- Study Notes- New Syllabus
Edexcel iGCSE Biology-3.37- 3.38 Human Nervous System- Study Notes- New syllabus
Edexcel iGCSE Biology-3.37- 3.38 Human Nervous System- Study Notes -Edexcel iGCSE Biology – per latest Syllabus.
Key Concepts:
3.37 understand that the central nervous system consists of the brain and spinal cord and is linked to sense organs by nerves
3.38 understand that stimulation of receptors in the sense organs sends electrical impulses along nerves into and out of the central nervous system, resulting in rapid responses