Osmosis is the movement of a solvent (as water) through a semipermeable membrane from a region of its higher concentration to the region of its lower concentration.
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32.
Define the following :
Plasmolysis
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33.
Define the following :
Turgor Pressure.
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34.Describe the flow of blood through the heart during different phases of the cardiac cycle.
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35.
Mention the site of secretion and function of the following :
Prolactin
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36.
Mention the site of secretion and function of the following :
Parathormone
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37.
Mention the site of secretion and function of the following :
Glucagon
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38.
Mention the site of secretion and function of the following :
Testosterone.
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39.Give two differences between conditioned reflex and simple reflex.
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40.
Give one function and one deficiency symptom of the following :