Key term for OCR GCSE Biology A, used in Homeostasis.
An organ (muscle or gland) that produces a response to a stimulus.
Effector appears in OCR GCSE Biology A revision content for Organism level systems, especially Homeostasis and Effect of ADH.
Organism level systems
Homeostasis • Effect of ADH
Organism level systems
Homeostasis • Control of body temperature
Organism level systems
The nervous system • The brain
Organism level systems
The nervous system • Reflex arc
Organism level systems
The nervous system • Coordinated response
Organism level systems
The nervous system • Nervous system structure
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