70.9% of the Earth's surface is covered by water. Of that, 97% is in the Earth's oceans, 2.4% are in polar ice caps and glaciers, and the remaining 0.6% is in the land surfaceâ¦ water areas of the Earth.
Hypertrophic obesity is excessive weight gain in adulthood. Hypertrophic is when the fat cells get bigger. This is as opposed to Hyperplastic obesity, which is the gaining of fat cells. The latter only occurs during childhood, or if the person gains a lot of weight fast.
Forensic post-mortem examination of a case of hypertrophic cardiomyopathy, showing thickening of the cardiac muscle. Hypertrophy (IPA /haÉªËpÉËtrÉfi/, from Greek á½ÏÎ­Ï excess + ÏÏÎ¿ÏÎ® nourishment) is the increase in the volume of an organ or tissue due to the enlargement of its component cells. It is distinguished from hyperplasia, in which the cells remain approximately the same size but increase in number.