Search results
Results from the WOW.Com Content Network
Dwarfing is a process in which a breed of animals or cultivar of plants is changed to become significantly smaller than standard members of their species. The effect can be induced through human intervention or non-human processes, and can include genetic, nutritional or hormonal means.
Dwarfism is a condition of people and animals marked by unusually small size or short stature. [1] In humans, it is sometimes defined as an adult height of less than 147 centimetres (4 ft 10 in), regardless of sex; the average adult height among people with dwarfism is 120 centimetres (4 ft).
It is thought that chondrodystrophy [2] is caused by an autosomal, recessive allele.To avoid a potential "lethal dose", both parents can be genetically tested.If a child is conceived with another carrier the outcome may be lethal, or the child may suffer from chondrodystrophy or dwarfism. [3]
Achondroplasia is a genetic disorder with an autosomal dominant pattern of inheritance whose primary feature is dwarfism. [3] It is the most common cause of dwarfism [4] and affects about 1 in 27,500 people. [3] In those with the condition, the arms and legs are short, while the torso is typically of normal length. [3]
Primordial dwarfism (PD) is a form of dwarfism that results in a smaller body size in all stages of life beginning from before birth. [1] More specifically, primordial dwarfism is a diagnostic category including specific types of profoundly proportionate dwarfism, in which individuals are extremely small for their age, even as a fetus .
“Little People, Big World” star Zach Roloff and his three children, Jackson, 6, Lilah, 4, and Josiah, 23 months, all have dwarfism. While Zach has been living with the genetic condition for 33 ...
Such miniaturization, called insular or island dwarfism, can be a response to an island's limited food sources, and it is seen in modern animals. "The bee hummingbird comes from Cuba. "The bee ...
Insular dwarfism, a form of phyletic dwarfism, [1] is the process and condition of large animals evolving or having a reduced body size [a] when their population's range is limited to a small environment, primarily islands.