why is pituitary gland is called master gland ?what happens due to undersecretion of the hormone secreted by this gland​

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

Which advanced technology healthcare professionals monitor patients who have degenerative diseases?

Albert badura and b. f skinner agree that cognitive factors play no role in personality development. true or false