Biology 2483A Lecture Notes - Lecture 3: 2Degrees, Transpiration, Hornet
20 Sep 2016
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Lecture 3: coping with environmental variation: temperature and water. Where they should be able to live based on their physiological system and where they actually live there is a difference. Ecology2e-fig-04-03-0r. jpg when we get to colder regions maybe some disturbances (competition) If we have an increase in temperature how will this change. Drought in southern areas, frost in northern. Ecology2e-fig-04-05-0. jpg when you stress an organism you push them down on both sides (high temp and low temp) Strongest selection pressure on dis rabbit is heat stress something about big ears potentially allows it to hear better. Pay attention to these graphs might have to draw on final. Transition where still part of same species. Can have high temperature izozyme and low temp. Ecology2e-fig-04-13-0. jpg the bees swarm hornet and over heat it to kill it. But because of counter current exchanger it is warmer towards muscle. When you reach the lower critical temperature, the slope is way more gradual in arctic.
