Which hormone is not matched correctly with its principal action? (a) gastrin – increases stomach movement (b) erythropoietin (epo) – increases white blood cell production(c) leptin – suppresses appetite(d) atrial natriuretic peptide (anp) – lowers blood pressure(e) estrogens – prepare mammary gland to secrete milk

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of