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Chronobiology - G. Wagner (Chronotypes (The biological clock varies with…
Chronobiology - G. Wagner
Hormones
Chronotypes
The biological clock varies with induviduals
Seasonal changes
Migration, physical, physiological
Need time and the right food to grow and change accordingly
Day changes
Melatonin
The chemical signal for darkness
"lecture rooms are the worst places for learning"
System in your body that changes amount of melatonin during the day/night aswell
Tells
Time of day
Time of year
Winter
Long melatoni signal
The body knows: this is winter
It's a clock and a calendar
Phenotypes
Physical changes as a result of surrouding environmental effects
Soay Sheep
The irritable-male syndrome
Get withdrawal effects from no more testosterone and make them bad tempered