CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Biological ageing results from the accumulation of damage within cells, leading to a loss of function and, ultimately, cell death. The underlying mechanisms of ageing are also risk factors in the onset of frailty, disability and long-term diseases.

Detailed explanation-2: -Factors that influence biological age Scientists now know that many factors – including physical exercise, sleep, depression, and certain gene mutations – are associated with reduced telomere length, and, by extension, can lead to premature biological aging.

Detailed explanation-3: -Wear and tear theory asserts that cells and tissues simply wear out. Rate of living theory is the idea that the faster an organism uses oxygen, the shorter it lives. Cross-linking theory states that cross-linked proteins accumulate and slow down the body’s processes. 1