Which is the odd one out (and why)? TemperatureWaterGlucose InsulinADHGlucagon BaroreceptorOsmoreceptorThermoreceptor SympatheticParasympatheticSomatic.

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Presentation transcript:

Which is the odd one out (and why)? TemperatureWaterGlucose InsulinADHGlucagon BaroreceptorOsmoreceptorThermoreceptor SympatheticParasympatheticSomatic PancreasLiverPituitary Water potentialGlucose concentration Temperature Loop of HenleProximal tubuleCollecting duct Shunt vesselSweat glandErector pili

Blood sugarWaterTemperature Receptors Where sensed Coordinator Effectors Endocrine Organs Too high Too low

Can you label these and describe their role in maintaining tissue water potential?

Explain the difference.

Explain the effect of pituitary extract on urine output.

The ears of a rabbit play an important part in helping the animal to keep its body temperature constant. After a period of exercise, the insides of a rabbit’s ears become redder in colour as the blood flow to the skin surface increases. Explain how the different components of nervous communication are involved in the process leading to the response shown by the rabbit’s ears.