pituitary dwarfism. caused by hyposecretion of growth hormone by pituitary gland at an early age, it slows growth and causes short and proportional stature; it is a congenital condition that can be treated during childhood with growth hormone therapy.aused by hyposecretion of growth hormone by pituitary gland at an early age, it slows growth and causes short and proportional stature; it is a congenital condition that can be treated during childhood with growth hormone therapy.
Molecular dating analyses allow evolutionary timescales to be estimated from genetic data, offering an unprecedented capacity for investigating the evolutionary past of all species. These methods require us to make assumptions about the relationship between genetic change and evolutionary time, often referred to as a 'molecular clock'.
2016-08-14T06:00:00-04:00. Absolute dating method, or also known as the numerical dating, is the method of determining the specific date or range date for an artifact in number of years; whereas, relative dating method is the technique used to arrange the geological events in a sequence. Relative dating method does not give the specific dates. And these two methods are very important when determining the age and characteristic of a certain fossil. Comments