The precedent on an issue is the collective body of judicially announced principles that a court should consider when interpreting the law. When a precedent establishes an important legal principle, or represents new or changed law on a particular issue, that precedent is often known as a landmark decision.he other type of precedent is case law. In common law systems this type of precedent is granted more or less weight in the deliberations of a court according to a number of factors.
An elephant pregnancy lasts for 21 - 22 months, the longest in the animal kingdom. Thong Deeâs gestation was 646 days, Porntipâs gestation was 651 days and Pak Boonâs gestation period was 658 days. The average/median gestation period for recorded elephant pregnancies is 659 days.
Elephants are pregnant for close to two years -- more than double the time for human beings. They normally have only one calf at a time, although there have been rare multiple births.