1. To provide with a horse, or with horses; to mount on, or as on, a horse. Being better horsed, outrode me.
2. To sit... Read More
noun, plural: mules
(zoology) A sterile hybrid offspring, especially of a male donkey and a female horse
(botany)... Read More
1. To shave or dress the beard of.
2. To clip; to mow.
3. To furnish with barbs, or with that which will hold or hurt... Read More
Science (genetics, molecular biology, genomics) genes or gene products that are homologous (descended from a common... Read More
noun, plural form: hybrids
(reproductive biology) The offspring resulting from the cross between parents of... Read More
1. (Science: zoology) An amphibious animal of the genus rana and related genera, of many species. Frogs swim rapidly,... Read More
1. One who, or that which, sucks; especially, one of the organs by which certain animals, as the octopus and remora,... Read More
1. Any figure in the shape of a cross formed by two intersecting lines.
Synonym: crux of heart.
3. a... Read More
1. To fret and wear away by friction; to hurt or break the skin of by rubbing; to chafe; to injure the surface of by... Read More
1. (Science: ecology) An extensive wood; a large tract of land covered with trees; in the united states, a wood of... Read More
1. A mass of earth, or earth and rock, rising considerably above the common surface of the surrounding land; a... Read More
1. (Science: ornithology) One of the peculiar dermal appendages, of several kinds, belonging to birds, as contour... Read More
noun, plural: tapeta lucida
A layer of tissue in the choroid or in the retinal pigment epithelium of the eye of... Read More
1. Physician or surgeon; a professor of the art of healing.
alternative forms: leach Leech, heal thyself. (Wyclif... Read More
A kind of evolution that involves evolutionary changes that are adaptive to a particular... Read More
Origin: L, the horsetail, fr. Equus horse - seta a thick, stiff hair, bristle.
(Science: botany) a genus of... Read More
1. The act of twitching; a pull with a jerk; a short, sudden, quick pull; as, a twitch by the sleeve.
2. A short,... Read More
Binomial Nomenclature Definition
Binomial nomenclature is a binomial system of naming a species. A binomial name is... Read More
Phenotypic Ratio Definition
How would one define phenotypic ratio? The correlation between the amount of offspring that... Read More
1. A well-known implement, drawn by horses, mules, oxen, or other power, for turning up the soil to prepare it for... Read More
Crossing of two species that are from within the same genus. Examples are zebra/donkey cross... Read More
1. (Science: anatomy) A mark or depression in the middle of the abdomen; the umbilicus. See Umbilicus.
2. The central... Read More
A genus comprised of species of parasitic nematodes characterized by resembling earthworms and having... Read More
The stirrup-shaped ossicle that transmits sound from the incus to the cochlea.stirrup
1. A kind of ring, or bent piece of... Read More
1. (Science: zoology) Any one of numerous species of spongiae, or porifera.
2. The elastic fibrous skeleton of many... Read More
(genetics) It refers to the offspring of a successful primary cross, however the secondary cross would... Read More
1. A kind of ring, or bent piece of metal, wood, leather, or the like, horizontal in one part for receiving the foot... Read More
1. To stop the breath of by crowding something into the windpipe, or introducing an irrespirable substance into the... Read More
Breed animals or plants using parents of different races and varieties; cross a horse and a donkey; Mendel tried... Read More
By Hillary Mayell
An onsite restoration drawing of how "Leonardo" may... Read More
1. A single movement from one foot to the other in walking; a step.
2. The length of a step in walking or marching,... Read More
1. (Science: zoology) a quadruped of the genus equus (E. Asinus), smaller than the horse, and having a peculiarly harsh... Read More
What does sterile mean? In reproductive biology, we can define sterile as an inability to reproduce or... Read More
1. (Science: anatomy) The terminal part of the leg of man or an animal; especially, the part below the ankle or wrist;... Read More
1. The Fluid which we Breathe, and which surrounds the earth; the Atmosphere. It is Invisible, inodourous, Insipid,... Read More
1. A mark on a substance or body made by foreign matter; a blot; a place discoloured. Out, damned spot! Out, I say!... Read More
1. To lay a load or burden on or in, as on a horse or in a cart; to charge with a load, as a gun; to furnish with a... Read More
1. To move away from the position occupied; to cause to change place; to displace; as, to remove a building. Thou... Read More