1 A donkey is stronger than a horse of the same size. 2  Donkeys have an incredible memory-they can recognise areas and other donkeys they were with up to 25 years ago.3  A donkey will not do something it considers to be unsafe.n many countries of the world, and in many situations, they are used as the preferred mode of transport. Donkeys are much more of an all terrain animal than horses. Donkeys are in fact a highly intelligent animal despite popular misconception.
The term symbiosis, from the Greek words syn (together with) and bios (life), refers to different kinds of organisms living together in ongoing physical association. Although symbiosis is a fundamental biological relationship, it was a disputed concept until the late 1800s, and the term was only first used in 1878.
an animal, plant, or microorganism that is to some extent associated with man. The term âsynanthropic organismâ is used rarely in relation to pathogenic microorganisms.The life cycles of synanthropic organisms are adapted to conditions created or modified by human activity.There are many different types of associations between man and synanthropic organisms.bligatory synanthropic organisms, including house mice, rats, pigeons, true bugs, and cockroaches, are closely associated with humans and not found outside population centers. Their ties to humans have promoted their widespread distribution, as a result of which some of them have become cosmopolitan.