Search results
Results from the WOW.Com Content Network
Horse breeding is reproduction in horses, and particularly the human-directed process of selective breeding of animals, particularly purebred horses of a given breed. Planned matings can be used to produce specifically desired characteristics in domesticated horses. Furthermore, modern breeding management and technologies can increase the rate ...
Life history theory has provided new perspectives in understanding many aspects of human reproductive behavior, such as the relationship between poverty and fertility. [43] A number of statistical predictions have been confirmed by social data [ citation needed ] and there is a large body of scientific literature from studies in experimental ...
A broodmare. Note slight distension of belly, indicating either early pregnancy or recent foaling. A mare is an adult female horse or other equine. [1] In most cases, a mare is a female horse over the age of three, and a filly is a female horse three and younger.
Free-roaming mustangs (Utah, 2005). Horse behavior is best understood from the view that horses are prey animals with a well-developed fight-or-flight response.Their first reaction to a threat is often to flee, although sometimes they stand their ground and defend themselves or their offspring in cases where flight is untenable, such as when a foal would be threatened.
In life history theory, the cost of reproduction hypothesis is the idea that reproduction is costly in terms of future survival and reproduction. This is mediated by various mechanisms, with the two most prominent being hormonal regulation and differential allocation of internal resources.
Engraving depicting Marocco, a performing horse.. Most medieval technical literature consists of treatises on hippiatry, or veterinary care manuals. [S 11] Arab-Muslim civilization made significant contributions to the knowledge of equine medicine, education, [5] and training, thanks in part to the translator Ibn Akhî Hizâm, who wrote around 895, [6] and Ibn al-Awam, who advocated against ...
Equine ethics is a field of ethical and philosophical inquiry focused on human interactions with horses. It seeks to examine and potentially reform practices that may be deemed unethical, encompassing various aspects such as breeding, care, usage (particularly in sports), and end-of-life considerations.
According to Éric Palmer, a French biologist specializing in horse reproduction (who introduced ultrasound to mares and produced the first foal by in vitro fertilization), [5] the way for the use of cloning was initiated in the 1980s by veterinarian surgeon Dr. Leo de Backer. He was in contact with some of the world's leading sports stables.