However, the domestication of oxen in Mesopotamia and by its contemporary Indus valley civilization, perhaps as early as the 6th millennium .., provided mankind with the draft power necessary to develop the larger, animal-drawn true ard ( or scratch plough ).

However, the Vavilov center of origin locates the origin of the apricot's domestication in the Chinese region, and other sources say the apricot was first cultivated in India in about 3000 BC.

However, it is also accepted that there are certain underlying biological reasons for why some members of a wild species are more receptive to domestication than others, and that these differences are then passed down to offspring ( compare Domesticated silver fox ).

However, introduction of a species outside its native range is often all that is required to be qualified as an " introduced species " such that one can distinguish between introduced species that may only occur in cultivation, under domestication or captivity whereas other become established outside their native range and reproduce without human assistance.

However, recent research has revealed the absence of the yellow skin gene in the wild Red Junglefowl found in domestic birds, which suggests hybridisation with the Grey Junglefowl during the domestication of the species.

However, its domestication is not complete, and non-uniformity of grain ripening is a limitation.

However, in this case the district manager was led to see the errors of his ways.

However, Mormon doctrine differs from Arianism in a number of ways, particularly in the doctrines of eternal progression and exaltation.

However, an ADT may be implemented by specific data types or data structures, in many ways and in many programming languages ; or described in a formal specification language.

However, it also contradicts material in some ways:

However, metallic bonds are more collective in nature than other types, and so they allow metal crystals to more easily deform, because they are composed of atoms attracted to each other, but not in any particularly-oriented ways.

However, he has a habit of treating his patients in bizarre and often disturbing ways, such as prescribing heroin for a cold, making a man with a headache jump up and down in order to make his penis swing ( while mirroring the patient's bewildered jumping himself ) and making a patient leave and go in to the next room so he can examine him over the telephone.

However, following the destruction of the Second Temple in Jerusalem in 70 AD, the new Christian movement and Rabbinic Judaism increasingly parted ways, see also List of events in early Christianity.

However, international norms towards sovereignty changed in the wake of WWII in ways that support and maintain the existence of weak states.

However, they can be managed in ways that enhance their biodiversity protection functions and they are important providers of ecosystem services such as maintaining nutrient capital, protecting watersheds and soil structure as well as storing carbon.

However, in many ways, it was now entering its most creative phase.

However, endothermic homeotherms ( the animals generally characterized as " warm-blooded ") both produce more heat and have better ways to retain and regulate it than other animals.

However, push IMAP has not been generally accepted and current IETF work has addressed the problem in other ways ( see the Lemonade Profile for more information ).

However, the use of such factors is often considered to be unfair or unlawfully discriminatory, and the reaction against this practice has in some instances led to political disputes about the ways in which insurers determine premiums and regulatory intervention to limit the factors used.

However, Marx famously asserted in the eleventh of his Theses on Feuerbach that " philosophers have only interpreted the world, in various ways ; the point however is to change it ", and he clearly dedicated himself to trying to alter the world.

However, not every LCD manufacturer conforms to the ISO standard and the ISO standard is quite often interpreted in different ways.

However, such high refresh rates may not be actually supported by pixel response times and the result can be visual artifacts that distort the image in unpleasant ways.

" However within this line of thought " The tension between anti-vanguardism and vanguardism has frequently resolved itself in two diametrically opposed ways: the first involved a drift towards the party ; the second saw a move towards the idea of complete proletarian spontaneity ... The first course is exemplified most clearly in Gramsci and Lukacs ... The second course is illustrated in the tendency, developing from the Dutch and German far-lefts, which inclined towards the complete eradication of the party form.

However, the Oxford Dictionary of Philosophy warns that " the borderline between such ' second-order ' reflection, and ways of practising the first-order discipline itself, is not always clear: philosophical problems may be tamed by the advance of a discipline, and the conduct of a discipline may be swayed by philosophical reflection ".

However before mind maps are generally adopted as a study technique, consideration has to be given towards ways of improving motivation amongst users.

However, they are not superior in all ways, as neodymium-based magnets lose their magnetism at high temperatures and tend to rust, while samarium-cobalt magnets do not.

However, it should also be noted that there are many ways of creating oral histories and carrying out the study of oral history even within individual national contexts.

However, the term fundamental physical constant is also used in other ways.

However, raw milk can become contaminated in a number of ways: by coming into contact with cow feces or bacteria living on the skin of cows, from an infection of the cow's udder, or from dirty equipment, among others.

However, there are inexpensive ways to get involved in sailboat racing, such as at community sailing clubs, classes offered by local recreation organizations and in some inexpensive dinghy and small catamaran classes.

However, according to Froissart, the English were expecting this and quickly attacked the enemy, especially the horses, with a shower of arrows.

However Mansfeld, who had learned his profession in Hungary and the Netherlands, often used horses to make his foot troops more mobile, creating what was called an " armée volante " ( French for flying army ).

However, the term is sometimes used in a very broad sense to define landrace animals, or naturally selected horses of a common phenotype located within a limited geographic region.

However, the term is often used more loosely, describing horses with duplication of ancestors closer than the fourth generation.

However, until a significant break in the enemy infantry lines arose, the cavalry could not be used to much effect against infantry since horses are not easily harried into a wall of pikemen.

However, the proverb about changing horses in midstream is reliably dated to 1864, so the proverb could not have been known or used by a character from that period.

However, in 2008, lineage 2, previously only seen in horses in sub-Saharan Africa and Madagascar, began to appear in horses in Europe, where the first known outbreak affected 18 animals in Hungary in 2008.

However, they were cheaper to buy ($ 25 to $ 85 per yoke versus up to $ 600 or more for six horses ), easier to train, could pull more, survived better on the sparse grass often found along the trail, did not require oats or grain, and were often tamer and easier to handle after they were trained.

However, some upper-level riders claim to prefer the short format, as they believe it saves wear-and-tear on their horses and allows the horse not only to compete in more three-day events each season, but decreases the chance of injury to the horse.

However, smaller horses can also excel ; for example, the third place competitor in the 2007 Rolex Kentucky Three Day CCI competition was Teddy O ' Connor, a 14. 1 hand gelding that was a cross of Thoroughbred, Arabian and Shetland pony breeding.

However, it was customary for every emperor from Cyrus until Darius III to have an empty chariot drawn by white horses to accompany the Persian army on battles.

However, an increasing amount of evidence supports the hypothesis that horses were domesticated in the Eurasian Steppes ( Dereivka centered in Ukraine ) approximately 4000-3500 BCE.

However, in species such as horses, animals in wild or feral conditions often drive off the young of both genders, thought to be a mechanism by which the species instinctively avoids some of the genetic consequences of inbreeding.

However, large numbers of horses were used by the Frankish military during the age of Charlemagne.

However, the most unequivocal early archaeological evidence of equines put to working use was of horses being driven.

However, while Heracles was away, the horses devoured Abderus.

However, he did not pay the bride price, so Deioneus stole some of Ixion's horses in retaliation.

However, during a chariot race, he boasted that his wife could run faster than the king's horses.

However, because of his skill with horses, he remained a soldier for only six months.

However local evidence, only later made public, suggests that Napoleon's account of the catastrophe may have been totally invented ; on the emperor's instructions the lakes were drained a few days after the battle and the corpses of only two or three men, with some 150 horses, were found.

:" However, I did have some film footage of horses that I wanted to see, for possible use in the picture.

However, different walnut species vary in the amount of juglone they release from the roots and fallen leaves-J. nigra, in particular, is known for its toxicity, both to plants and horses.

However, both boys and girls growing up in a ranch environment often learn to ride horses and perform basic ranch skills as soon as they are physically able, usually under adult supervision.