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Mind map

IGCSE Homeostasis & Excretion

sue paterson IGCSE BIOLOGY IGCSE and A Level English

Mind map on IGCSE homeostasis & excretion: negative feedback, blood glucose, excretory products and the kidneys

Mind map: IGCSE homeostasis & excretion

Map content

IGCSE Homeostasis & Excretion

Homeostasis
- Negative feedback
Controlling blood glucose
- Pancreas
  - insulin
  - glucagon
  - glycogen
Controlling body temperature
- hypothalamus
  - In the heat
    - vasodilation
    - Sweat glands
  - In the cold
    - vasoconstriction
    - sweat glands
    - shivering
Excretory products
- CO2
- urea
  - excess amino acids
  - + H20
    - urine
Other liver functions
- 1
- 2
- 3
- 4
The kidneys
- renal artery
- renal vein
- ureter
- bladder
  - urethra

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Description: IGCSE and A Level IGCSE BIOLOGY Mind Map on IGCSE Homeostasis & Excretion, created by sue paterson on 26/01/2015.
Created by: sue paterson
Views: 71
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