Holly Lodge Science

Control Systems

Topic 9

Nervous System

Chemical Control in Plants

Distance learning materials

9.1 Homeostasis

Homeostasis

Homeostasis

9.2 Chemical control in mammals

Chemical control in mammals

Chemical control in mammals

9.3 Chemical control in plants

Chemical control systems in plants part 1

Chemical control systems in plants Part 1

Heart rate, osmoregulation & thermoregulation

Control of heart rate, osmoregulation and thermoregulation

Control of heart rate and osmoregulation

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