Semen is produced and originates from the seminal vesicle, which is located in the pelvis. The process that results in the discharge of semen is called ejaculation. Semen is also a form of genetic material. In animals, semen has been collected for cryoconservation. Cryoconservation of animal genetic resources is a practice that calls for the collection of genetic material in efforts for conservation of a particular breed.
Luminance is a derived measure, expressed in Candela per square metre (\( cd / m^2 \)). An alias for the unit \( cd / m^2 \) (unofficial, but still commonly used) is Nit. Luminance and illumination (Lux) are related, in the sense that luminance is typically used for light-emitting surfaces and illumination for surfaces that are being lit.
Related QuestionsMore Answers Below. 1  Humans. 1â90 square meters per person. 10,000 -900,000 meters. 2  Cattle. 9 meters bare minimum per head. 36,000 square meters. 3  Pigs. 3 square meters per head. 12,000 square meters. 4  Chickens. .37 meters per head. A measly 1,200 square meters.