Define the term evolutionary explanatory hypothesis
Define the term evolutionary explanatory hypothesis for the secretion by heart of a hormone which regulates the renal function? Name that hormone?
Expert
The renal regulator hormone is secreted by the heart and is the atrial natriuretic factor (or ANF). The ANF raises the excretion of sodium in the nephron tubules causing low resorption of water, more urinary volume, and therefore lowering the blood pressure. Atrial natriuretic factor is secreted whenever there is a raise of the length of heart muscle fibers in response to high blood pressure. ANF is a natural antihypertensive substance. As the health of heart mainly depends on the stability of normal blood pressure, the evolution must have preserved the atrial natriuretic factor to permit information from the heart to be an extra mechanism for the renal control of the blood pressure.
I just have a question about death cap mushroom
Define the term population Trap? Briefly illustrate it?
Explain that how can an organism which once undergoes contact along with an antigen be immunized in opposition to potential infections by similar agent?
Define the term catalysts?
Give a brief description of the term secondary roots? In origin how secondary roots discriminate from shoots?
Is there exchange of cells among the mother and the fetus via the placenta?
Why endocrine system considered integrative systems of body? What is the other physiological system which also has this function?
What do you mean by the term proteinuria? Why proteinuria is considered as the sign of glomerular renal injury?
Name the respiratory muscles in mammals?
Give a brief explanation of cross-reaction.
18,76,764
1940831 Asked
3,689
Active Tutors
1426475
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!