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.
http://wiki.answers.com/Q/How_long_is_a_black_rhino_pregnant_for. A Black Rhino is pregnant usually between 419 and 478 days, or 15 to 16 months. The mother will give birth to a single calf, weighing in on average 35 to 50 kg, (about 80 pounds). The calf will stay with it's mother anywhere from 2 to 3 yea...